{"title":"Safety Components","description":"\u003cp class=\"p1\"\u003e\u003cspan\u003eExplore our Safety Components collection at PLG Automation, where we provide essential safety equipment designed to protect personnel and enhance safety protocols in industrial environments. Our range includes high-quality safety relays, emergency stops, and control switches to ensure reliable safety measures are in place.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy Buy Safety Components from PLG Automation\u003c\/h3\u003e\n\u003cp\u003ePLG Automation supplies industrial safety components including safety relays, light curtains, safety PLCs, emergency stop devices, interlock switches, and machine guarding hardware for manufacturers, system integrators, and maintenance teams across the U.S. We specialize in hard-to-find, discontinued, and surplus safety part numbers with fast turnaround times, verified inventory, and dedicated RFQ support. Whether you're upgrading a safety system or replacing a critical protection device, our team can quickly source compatible components and deliver reliable solutions.\u003c\/p\u003e\n\u003cp\u003eBrands:\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eSchneider Electric, Rockwell Automation (Allen-Bradley), Siemens, Omron, ABB, \u003ca href=\"https:\/\/plgautomation.com\/collections\/pilz?_pos=1\u0026amp;_psq=pilz\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"PILZ SAFETY COMPONENTS\"\u003ePilz\u003c\/a\u003e, \u003ca href=\"https:\/\/plgautomation.com\/collections\/pepperl-fuchs?_pos=1\u0026amp;_psq=pepp\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Pepperl and Fuchs safety components\"\u003ePepperl+Fuchs\u003c\/a\u003e, \u003ca href=\"https:\/\/plgautomation.com\/collections\/sick?_pos=1\u0026amp;_psq=sick\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"sick controls and more\"\u003eSICK\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"beckhoff-automation-el2904-safety-output-terminal","title":"Beckhoff Automation EL2904 Safety Output Terminal","description":"\u003cdiv\u003e\u003cp\u003eThe Beckhoff EL2904 EtherCAT Safety Output Terminal is a safety-rated digital output module that provides four 24 V DC safety outputs for use in EtherCAT safety architectures powered by TwinSAFE technology. This DIN-rail terminal integrates directly with Beckhoff TwinSAFE and EtherCAT master controllers on the EtherCAT bus to drive actuators, safety relays, or power-down circuits in certified safety control systems. Typical applications include emergency stop systems, safety interlock circuits, guard door monitoring, robotic safety zones, and automated production lines requiring certified safety outputs. Key specs: 4 safety output channels, 24 V DC output, TwinSAFE safety technology, EtherCAT interface, DIN rail mounting, operating temperature 0°C to 55°C, designed for safety control systems (SIL\/PL depending on configuration). Common replacements: Beckhoff EL1904, Beckhoff EL2004, Siemens 6ES7 138-4FB03-0AB0.\u003c\/p\u003e\u003c\/div\u003e","brand":"Beckhoff","offers":[{"title":"New","offer_id":50558253465902,"sku":"New","price":540.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/images_7_68c864f4-767a-478e-bfa3-d01a2e1bcbe7.jpg?v=1752641221"},{"product_id":"allen-bradley-440r-d22r2-guardmaster-dual-input-safety-relay","title":"Allen-Bradley 440R-D22R2 Guardmaster Dual Input Safety Relay","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 440R-D22R2 Guardmaster Dual Input Safety Relay is a safety-rated device used in machine safety control systems to monitor dual-channel safety devices such as emergency stop buttons, safety gates, and light curtains. It provides dual-channel safety monitoring with 2 normally open safety contacts and a normally closed auxiliary contact, powered by 24V DC, and supports manual or automatic reset. This Guardmaster relay is rated Category 4, SIL 3, and PLe capable, mounts on a DIN rail, and operates from -5 to 55 °C (23 to 131 °F). Common replacements include 440R-S12R2, 440R-D22R3, and 440R-N23132.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558255628590,"sku":"Surplus Original Box","price":751.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1_0569ac5e-ddde-4e2c-8017-c94557d10c5e.jpg?v=1751982516"},{"product_id":"omron-g9sa-501ac-dc24-slim-safety-relay-plc-module","title":"Omron G9SA-501AC\/DC24 Slim Safety Relay PLC Module","description":"\u003cdiv\u003e\u003cp\u003eOmron G9SA-501 AC\/DC24 is a slim single-channel safety relay module for industrial automation safety circuits. It accepts 24 VDC, AC\/DC input and provides one normally open contact rated up to 8 A at 250 VAC (2000 VA), making it suitable for emergency stop circuits, safety interlocks, and light curtain interfaces in space-constrained control panels. With a response time of ≤20 ms, it supports fast, reliable safety control, while DIN rail mounting and IP20 protection simplify installation and integration. The unit operates from −10°C to 55°C and is classified Cat. 4, PL e according to ISO 13849-1, with CE and UL certifications. This slim safety relay module is designed to monitor and control safety-related signals in machinery, delivering dependable protection for operators and equipment in hazardous environments. Common replacements include Omron G9SA-301 AC\/DC24, Siemens 3SK1120-1AA00, and Allen-Bradley 440E-SL5010, providing flexible upgrade paths in mixed-vendor systems.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558255759662,"sku":"New","price":416.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/G9SA-501_AC_DC24.jpg?v=1752629927"},{"product_id":"allen-bradley-440r-s12r2-guardmaster-single-input-safety-relay","title":"Allen-Bradley 440R-S12R2 Guardmaster Single Input Safety Relay","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 440R-S12R2 Guardmaster single-input safety relay is a DIN-rail mounted safety device that monitors a single safety input, such as an emergency stop, safety gate, or other safety circuits, and opens the safety outputs to stop hazardous equipment when the input is actuated. It provides two normally open safety contacts and one normally closed auxiliary contact, enabling safe shutdown and status signaling within Category 4 \/ SIL 3 \/ PLe capable safety systems when connected to a 24 V DC supply. The unit is designed for industrial environments and is commonly used in manufacturing equipment, robotic work cells, packaging machines, and automated production lines to support compliance with machine safety standards. Reset can be automatic or manual, giving flexibility for different process requirements, and it is intended for DIN rail mounting for easy integration into existing control panels. Key specifications include Manufacturer Part Number 440R-S12R2, Safety Inputs: single input channel, Safety Outputs: 2 NO contacts, Auxiliary Output: 1 NC contact, and operating temperature from -5 to 55 °C (23 to 131 °F). Common replacements and related models include 440R-S13R2, 440R-D22R2, and 440R-S12R1.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558259724590,"sku":"Surplus Original Box","price":441.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/440R-S12R2.webp?v=1752564581"},{"product_id":"abb-2tla010029r0000-safety-relay-rt9-24vdc-module","title":"ABB 2TLA010029R0000 Safety Relay RT9 24VDC Module","description":"\u003cdiv\u003e\u003cp\u003eABB 2TLA010029R0000 Safety Relay RT9 24VDC is a DIN-rail mounted safety relay designed to monitor safety circuits in industrial control systems and deliver rapid, safety-rated switching outputs for machines. It is commonly installed in motor control centers, automated production lines, safety gate systems, and emergency-stop circuits where monitored safety functions such as emergency stops, interlocks, and light curtains must be reliably verified. Key specifications include a 24 V DC control voltage, safety-rated relay outputs (model dependent), DIN rail mounting, and suitability for integration into machine safety circuits with fast switching response under industrial operating conditions. Common replacements include ABB RT8 Safety Relay, ABB RT9-B Safety Module, and Siemens 3TK28 Safety Relay.\u003c\/p\u003e\u003c\/div\u003e","brand":"ABB","offers":[{"title":"New","offer_id":50558266999086,"sku":"New","price":470.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/2TLA010029R0000.webp?v=1752559357"},{"product_id":"siemens-3tk2825-1bb40-safety-relay","title":"Siemens 3TK2825-1BB40 Safety Relay","description":"\u003cdiv\u003e\u003cp\u003eThe Siemens 3TK2825-1BB40 safety relay provides reliable shutdown and safety circuit monitoring for industrial machines, commonly used in emergency stop circuits, safety interlocks, and guard monitoring. Operating from 24 V DC, it includes 3 normally open safety contacts plus 1 NC auxiliary contact with a switching capacity up to 5 A per contact and a fast typical response time under 30 ms. Mount it on a DIN rail with screw terminals, IP20 protection, and an operating temperature range of -25°C to +55°C, suitable for Category 3 \/ PL d safety applications per EN ISO 13849-1 and IEC 62061. It supports manual or automatic reset, and provides integrated monitoring for emergency stop and safety circuits. Common replacements include Siemens 3SK1111-1AB30, 3TK2827-1BB40, and 3SK1121-1AB30.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":50558267228462,"sku":"New","price":404.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/3TK2825-1BB40.jpg?v=1752560448"},{"product_id":"allen-bradley-1734-ib8s-point-i-o-safety-input-module","title":"Allen-Bradley 1734-IB8S Point I\/O Safety Input Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1734-IB8S POINT I\/O Safety Input Module provides eight sinking safety input channels for reliable monitoring in industrial safety control systems. Part of the POINT Guard I\/O family, this DIN-rail mounted module communicates over the POINT I\/O backplane and integrates with GuardLogix and other safety PLC platforms to form distributed safety networks. Each of its eight channels accepts 24V DC sinking signals, enabling direct connection to common safety devices such as emergency stop buttons, safety light curtains, safety gate switches, and interlock systems. The module is designed for use in 0 to 55°C environments and supports safety-rated operation with SIL\/PL considerations depending on system configuration. It is a suitable choice for safety system installations, machine upgrades, distributed safety IO expansion, and replacing existing safety input modules in industrial automation setups. Typical installations include machine safety control panels and safety circuits requiring certified monitoring of field devices within a POINT Guard I\/O architecture.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558269915438,"sku":"Surplus Original Box","price":689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1734-IB8S_1000x1000_fd86d460-d7e8-4a79-ab2f-6cf4e3cb60d9.jpg?v=1752556662"},{"product_id":"pilz-750134-safety-relay","title":"Pilz 750134 Safety Relay","description":"\u003cdiv\u003e\u003cp\u003eThe PILZ 750134 PNOZ S4 Safety Relay delivers fast, reliable monitoring of emergency stop circuits and safety devices across industrial control systems, with a response time under 50 ms, utilizing the PNOZ S4 series for quick fault signaling. Operating from 48–240 V AC\/DC, it provides 3 normally open safety contacts and 1 normally closed auxiliary contact, with an electromechanical relay output suitable for direct interfacing with safety PLCs and relays. Designed for DIN rail mounting and about 22.5 mm wide, it supports -10°C to +55°C operation and IP20 protection, meeting EN ISO 13849-1 up to Category 4, EN 60947-5-1, and IEC 62061 for robust, standards-compliant safety control. Commonly used in packaging machines, conveyors, presses, robotic cells, and automated production lines, it serves maintenance teams, OEMs, and system integrators seeking safe circuit protection and straightforward replacement; common replacements include PILZ 750104, Siemens 3SK1111, and Schneider Electric XPSAC5121.\u003c\/p\u003e\u003c\/div\u003e","brand":"PILZ","offers":[{"title":"New","offer_id":50558298882350,"sku":"New","price":486.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/07_11_2023_10_08_17_750104_Pilz.jpg?v=1752543411"},{"product_id":"allen-bradley-440e-l13133-cable-operated-safety-switch","title":"Allen-Bradley 440E-L13133 Cable Operated Safety Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 440E-L13133 Cable Operated Safety Switch is a rugged cable-pull safety interlock designed to monitor access points on industrial machinery and reliably disable equipment when safety conditions require it. Operating at 24 VDC with two normally closed contacts (2 A max), it features a 15 m cable for flexible installation, a panel or surface mount, and an IP67-rated stainless-steel housing with a 1\/2\" NPT conduit size for robust, harsh-environment use; it withstands -25°C to 70°C and is actuated by cable pull. This device is widely used on conveyors, safety gates, emergency stop circuits, and machinery guarding systems, and it meets Cat 4, PL e (ISO 13849-1) safety standards.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558324506926,"sku":"Surplus Original Box","price":518.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/440E-L13155_1000x1000_3299e63e-b640-498c-97a3-7f425d50dddf.jpg?v=1752467596"},{"product_id":"omron-d4sl-nsk10-lk-guard-lock-safety-door-switch","title":"Omron D4SL-NSK10-LK Guard Lock Safety-Door Switch","description":"\u003cdiv\u003e\u003cp\u003eOmron D4SL-NSK10-LK Guard Lock Safety-Door Switch is used in industrial safety systems to interlock and lock machine guard doors, commonly installed in robotic cells, packaging machines, CNC equipment, and automated production lines. With a 24 VDC rated supply, it features safety contacts integrated into a guard-lock mechanism, a key-operated actuator, and a solenoid guard lock for secure door retention. IP67 protection, terminal-block connection, and panel or machine mounting make it suitable for harsh industrial environments; it belongs to the Omron D4SL series and supports operation from -30°C to 70°C. Common replacements include Omron D4NL-1CFA-B and Omron D4NS-1AF.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558325784878,"sku":"New","price":493.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/214EwFNxW5L.jpg_BO30_255_255_255_UF900_850_SR1910_1000_0_C_QL100.jpg?v=1752466684"},{"product_id":"allen-bradley-1734-ob8s-point-io-safety-sourcing-output-module","title":"Allen-Bradley 1734-OB8S Point IO Safety Sourcing Output Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1734-OB8S is an 8-channel safety sourcing output module for POINT I\/O Guard I\/O systems, delivering 24V DC safety-rated outputs to drive actuators such as safety contactors and control relays within Logix-based safety architectures. It is a safety sourcing digital output module designed for distributed safety I\/O deployment in machine safety panels, robotic cells, packaging equipment, and automated production lines, communicating via a POINT I\/O safety adapter to GuardLogix or Compact GuardLogix controllers. This module provides eight 24V DC sourcing outputs, is compatible with POINT I\/O Guard I\/O platforms, and supports SIL 3 \/ PL e (system dependent) safety ratings. It mounts on a DIN rail and operates from 0 to 55°C (32 to 131°F). Common replacements include 1734-OB8SK and 1734-IB8S, with 1794-OB8S listed as a related option. Includes the manufacturer part number 1734-OB8S and is manufactured by Allen-Bradley. \u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558345543982,"sku":"Surplus Original Box","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1734-OB8S_1000x1000_311c3d77-1246-4b4c-bbcf-84699fddcb80.jpg?v=1752452965"},{"product_id":"allen-bradley-1734-ib8s-safety-sinking-input-module-1734-ib8s","title":"Allen-Bradley 1734-IB8S Safety Sinking Input Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1734-IB8S Safety Sinking Input Module is an 8-point safety sinking input block for POINT I\/O Guard I\/O safety systems, designed to monitor safety devices such as emergency stop buttons, safety interlocks, and light curtains within Logix-based control architectures. It provides eight 24V DC sinking inputs (current sourcing devices required) that feed GuardLogix or Compact GuardLogix controllers via the POINT I\/O safety adapter, with DIN-rail mounting and an operating temperature range of 0 to 55°C. Rated for SIL 3 \/ PL e applications (system dependent), this module is commonly used to expand machine safety panels, robotic cells, packaging equipment, and automated production lines, or to replace existing safety input modules in industrial automation environments.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558347116846,"sku":"Surplus Original Box","price":342.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1734-IB8S.webp?v=1752218386"},{"product_id":"allen-bradley-1734-ib8s-safety-sinking-input-module","title":"Allen-Bradley 1734-IB8S Safety Sinking Input Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1734-IB8S is an 8-point safety sinking digital input module for POINT I\/O Guard I\/O systems that monitors safety devices within Logix-based control architectures. It accepts 24V DC safety field devices such as emergency stops and safety interlock switches and reports status signals to GuardLogix or Compact GuardLogix controllers as part of distributed safety I\/O. This DIN-rail mounted module provides eight sinking inputs (for sourcing field devices) and communicates through a POINT I\/O safety adapter to integrate with the POINT I\/O Guard I\/O platform. Key specifications include 24V DC input, 8 safety inputs, an operating range of 0 to 55°C, and a safety category of SIL 3 \/ PL e (system dependent). Common replacements include 1734-IB8SK and 1734-OB8S, and it is commonly used in machine safety panels, robotic cells, packaging equipment, and automated production lines that require monitored safety inputs in Logix-based safety architectures.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558347837742,"sku":"Surplus Original Box","price":341.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/1734-IB8S_1.webp?v=1752219197"},{"product_id":"allen-bradley-440r-em4r2-guardmaster-safety-relay-expansion-module","title":"Allen-Bradley 440R-EM4R2 Guardmaster Safety Relay Expansion Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 440R-EM4R2 Guardmaster Safety Relay Expansion Module provides additional safety relay output channels for Guardmaster safety relays and controllers, enabling expanded safety logic in machine safety systems. It is commonly installed in machine safety panels, automated production systems, and control cabinets to monitor more safety devices such as emergency stops, safety gates, and light curtains. Designed to work with 440R Guardmaster safety relays and controllers, this DIN-rail or panel-mounted expansion module connects to the safety relay base unit to extend outputs, delivering safety-rated relay outputs (model dependent count). It is intended for industrial environments and is installed within a safety control enclosure. Common replacements include the Allen-Bradley 440R-EM4R1 and 440R-EM2R2 expansion modules, and the Omron G9SX Safety Relay Output Expansion Module.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558360322350,"sku":"Surplus Original Box","price":500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/440R-EM4R2_1000x1000_90a4116c-8a8f-4655-b6af-3cd09476efbf.jpg?v=1752216962"},{"product_id":"allen-bradley-440r-s13r2-guardmaster-safety-relay","title":"Allen-Bradley 440R-S13R2 Guardmaster Safety Relay","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 440R-S13R2 Guardmaster Safety Relay is a single-input safety relay used to monitor emergency stop devices and safety circuits in industrial control systems. Typically mounted in machine control panels, robotic cells, packaging equipment, and automated production lines to ensure reliable safe shutdown of hazardous equipment, it provides force-guided relay outputs for secure safety circuit control. The unit operates from 24 V DC (supply voltage is application dependent) and is designed for DIN rail mounting in machine safety applications; its use and configuration determine the applicable safety category. Common replacements include Allen-Bradley 440R-S12R2 and 440R-N23132, as well as Siemens 3SK1111-1AB30.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558361600302,"sku":"Surplus Original Box","price":483.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/440R-S13R2.jpg?v=1752213048"},{"product_id":"allen-bradley-440r-s13r2-guardmaster-single-input-safety-relay","title":"Allen-Bradley 440R-S13R2 Guardmaster Single Input Safety Relay","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 440R-S13R2 Guardmaster is a DIN-rail mounted, 24 VDC single-input safety relay designed to monitor and control safety devices such as emergency stop circuits and safety doors in machine guarding systems. It provides one normally open contact with a maximum switching voltage of 250 VAC, up to 6 A, and a maximum switching power of 1500 VA, with a response time of ≤ 20 ms, all housed in an IP20 enclosure. Operating from -20°C to 55°C and certified CE and UL, it meets Cat. 4, PL e (ISO 13849-1) safety performance and is commonly used in machine guarding, conveyors, and automated equipment; common replacements include Allen-Bradley 440R-S14R2, Siemens 3SK1120-0AA00, and Omron G9SA-301 AC\/DC24.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558365827374,"sku":"Surplus Original Box","price":1047.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/440R-S13R2_1000x1000_f583321e-bfef-4091-9321-a553292cb4c8.jpg?v=1752211420"},{"product_id":"allen-bradley-450l-e4hl0900yd-transceiver-safety-light-curtain","title":"Allen-Bradley 450L-E4HL0900YD Transceiver Safety Light Curtain","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 450L-E4HL0900YD Transceiver Safety Light Curtain detects the presence of personnel or objects at guard openings and immediately stops machine motion to prevent injury. Commonly installed at guard openings, access points, robotic workcells, press lines, and automated machinery where safeguarding of operators and automated systems is required by safety standards, it is used for safety retrofits, control panel upgrades, and replacing failed safety components. Technical specs include infrared beam-array sensing with model-dependent sensing height, industrial-range reach, and outputs that are safety-relay or STO-compatible; the unit mounts in an upright profile at machine access points and operates under industrial-rated conditions with model-dependent power supply. Common replacements include the Allen-Bradley 450L-E4HL1800 and 450L-E4HL0450 safety light curtains, with Banner SLC Series safety light curtains noted as related options.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558365860142,"sku":"Surplus Original Box","price":1218.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/450L-E_1000x1000_4b64eb3d-65cd-40cc-b4c6-30d1b56d9802.jpg?v=1752211343"},{"product_id":"allen-bradley-1734-ie4s-point-guard-i-o-safety-4-channel-analog-input-module","title":"Allen-Bradley 1734-IE4S Point Guard I\/O Safety 4-Channel Analog Input Module","description":"\u003cdiv\u003e\u003cp\u003eThe Allen-Bradley 1734-IE4S POINT Guard I\/O Safety 4-Channel Analog Input Module is a safety-rated analog input card used in distributed control systems to monitor up to four analog signals within GuardLogix and POINT Guard I\/O architectures. This DIN-rail mounted module provides four current inputs (4–20 mA, application dependent) with channel-to-backplane isolation and communicates over the backplane via a Guard I\/O adapter, making it suitable for expanding safety I\/O in control panels, process skids, and automated machinery requiring certified analog input monitoring. Designed for functional safety compliance in industrial environments, the 1734-IE4S is commonly used to monitor safety-related transmitters and sensors for safe process control, hazardous area monitoring, and machine safety applications where reliable analog input performance is essential. Common replacements include Allen-Bradley 1734-IE4C and 1734-IB8S, as well as Siemens 6ES7136-6BA00-0CA0.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Surplus Original Box","offer_id":50558367203630,"sku":"Surplus Original Box","price":1939.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/41c3WIbdcbL.jpg_BO30_255_255_255_UF900_850_SR1910_1000_0_C_QL100.jpg?v=1752208322"},{"product_id":"eaton-dh363urk-non-fusible-heavy-duty-safety-switch","title":"Eaton DH363URK Non-Fusible Heavy Duty Safety Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Eaton DH363URK Non-Fusible Heavy Duty Safety Switch is a 3‑pole, 363 A manual disconnect designed to isolate and protect electrical circuits without integrated fuses, delivering secure power disconnection for three‑phase systems up to 600 VAC (model dependent). Built for industrial and commercial distribution, it supports maintenance lockout, emergency shutdown, and safe servicing of branch circuits and equipment feeds in environments such as factories, warehouses, commercial buildings, motor control centers, lighting panels, pump systems, and HVAC equipment. Its load and line lug terminals provide secure cable connections, and the manual ON\/OFF handle includes a lockable provision to prevent accidental reenergizing during service. The enclosure is industrial duty and can be mounted on a surface or within a panel, offering flexible installation in control cabinets or equipment rooms. The unit is UL\/CSA certified, aligning with common electrical safety practices for circuit isolation without fusible protection. For reference, common replacements include Eaton DH364URK, Square D H364 Non‑Fusible Safety Disconnect, and Siemens HF364 Non‑Fusible Safety Switch.\u003c\/p\u003e\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"New","offer_id":50558377918766,"sku":"New","price":612.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/images_4_2f92eb6f-f442-46b5-9849-f0304f876f90.jpg?v=1752131528"},{"product_id":"eaton-dh325ngk-safety-switch-disconnect-nema-3r","title":"Eaton DH325NGK Safety Switch Disconnect NEMA 3R","description":"\u003cdiv\u003e\u003cp\u003eThe Eaton DH325NGK Safety Switch Disconnect is a 325 A, 3-pole heavy-duty manual disconnect designed to safely isolate circuits in industrial and commercial power-distribution systems. It provides fusible over-current protection compatibility, uses load and line lugs, and can be mounted on a surface or in a panel enclosure for flexible installation. Rated up to 600 VAC (model dependent) and UL\/CSA certified, it features a lockable ON\/OFF handle to ensure safe maintenance and emergency isolation. Common replacements include the DH326NGK, and this device is used to disconnect power to motors, lighting panels, HVAC equipment, pumps, machine tools, and other branch circuits.\u003c\/p\u003e\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"New","offer_id":50558377951534,"sku":"New","price":2983.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/images_5_3da05951-4105-450f-8a64-d9507b83b663.jpg?v=1752131606"},{"product_id":"euchner-tp3-537a024m-safety-switches-with-guard-locking","title":"Euchner TP3-537A024M Safety Switches With Guard Locking","description":"\u003cdiv\u003e\u003cp\u003eThe Euchner TP3-537A024M guard-locking safety switch is a 24 VDC TP-series interlock that provides positive-opening safety contacts to monitor guard doors and stop machinery when a protective barrier is opened. It uses a key\/slider actuated guard interlock, mounts on a guard frame or door, and includes safety contacts with an auxiliary monitoring contact for integration with safety relays or PLCs. Commonly installed in automated assembly lines, robotic cells, packaging equipment, and conveyor systems, this device is designed for industrial machine safety systems and supports alternate part number TP3537A024M; common replacements include Euchner TP3-2131A024M, Schneider Electric XCSL11541P16, and Allen-Bradley 440R-A23030.\u003c\/p\u003e\u003c\/div\u003e","brand":"Euchner","offers":[{"title":"New","offer_id":50558378443054,"sku":"New","price":318.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/images_8_ac6b7d03-3fa2-48a7-8c1b-c278e5f32500.jpg?v=1752132890"},{"product_id":"euchner-tp3-2131a024m-safety-switch","title":"Euchner TP3-2131A024M Safety Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Euchner TP3-2131A024M is a door-monitoring safety switch for industrial safety circuits, featuring positive-opening safety contacts and a 24 VDC rated control voltage. A key\/slider actuated interlock drives a single safety contact plus auxiliary contacts and is mountable in guard frames or on doors. Used to monitor guard doors, safety gates, and access panels, it provides dependable feedback to PLCs and safety controllers to safely shut down machines when a guarded zone is accessed. Common applications include robotic work cells, automated assembly lines, conveyor safeguards, packaging lines, and CNC machine guarding. Alternate part number 084142; common replacements include Euchner TP3-2131A024S, Schneider XCSL11541P16, and Allen-Bradley 440R-A23030.\u003c\/p\u003e\u003c\/div\u003e","brand":"Euchner","offers":[{"title":"New","offer_id":50558378475822,"sku":"New","price":307.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Screenshot_2025-07-10_153642.png?v=1752133022"},{"product_id":"euchner-tp4-4121a024m-safety-switch","title":"Euchner TP4-4121A024M Safety Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Euchner TP4-4121A024M safety switch is a guard‑door monitoring interlock for industrial safety control systems, designed to shut machines down when a guard or access panel is breached. It uses positive opening safety contacts with a plunger or key actuated guard control and provides safety‑rated auxiliary and safety contacts for feedback to control logic, with a typical 24 VDC control logic supply. It mounts on a panel or guard door frame and is suitable for assembly lines, robotic work cells, packaging systems, conveyor systems, CNC guarding, and other automated machinery where monitored access is required. It is designed for use in certified safety circuits and carries an industrial duty environmental rating with dust and splash resistance (application dependent). Alternate part number 084139; common replacements include Euchner TP4-4121A024S, Schneider Electric XCSL11541P16, and Allen-Bradley 440R-A23030.\u003c\/p\u003e\u003c\/div\u003e","brand":"Euchner","offers":[{"title":"New","offer_id":50558378508590,"sku":"New","price":261.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/57_1.jpg?v=1752133069"},{"product_id":"omron-d4nl-1cfa-b-guard-lock-safety-door-switch","title":"Omron D4NL-1CFA-B Guard Lock Safety-Door Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4NL-1CFA-B Guard Lock Safety-Door Switch interlocks and locks machine guard doors in industrial safety systems for controlled access and operator protection, with common installations in robotic cells, packaging machines, CNC equipment, and automated production lines. It combines safety contacts with a guard-lock mechanism, a key-operated actuator, and a mechanical guard lock, and is IP67 protected for use in dusty or wet environments, mounting via panel or machine attachment with a terminal-block connection. The unit is rated for 24 VDC \/ 240 VAC and has a model-dependent rated current, designed for safety-critical environments that require both door monitoring and guard locking; it is part of the Omron D4NL Series and complies with applicable industrial safety standards (model dependent). Operating temperature ranges from -30°C to 70°C, ensuring reliability in diverse factory conditions. Common replacements to consider include Omron D4NL-2CFA-B, Omron D4NS-1AF, and Omron D4BL-1DRB.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558432117038,"sku":"New","price":293.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/D4NL-1AFA-B_662d21af-a798-405b-b533-d6fb2153c71f.jpg?v=1751934635"},{"product_id":"omron-d4nl-4eda-b4-safety-door-interlock-switch","title":"Omron D4NL-4EDA-B4 Safety Door Interlock Switch","description":"\u003cdiv\u003e\u003cp\u003eFrom Omron, the D4NL-4EDA-B4 Safety Door Interlock Switch interlocks guard doors and monitors door position in industrial safety systems. This panel- or machine-mounted device belongs to the Omron D4NL Series and uses a key-operated actuator with IP67 protection, terminal-block connection, and multiple safety contacts (model dependent). It is rated for 240 VAC or 24 VDC up to 3 A, with a common MPN of D4NL-4EDA-B4 \/ D4NL4EDAB4, and operates from -30°C to 70°C. Common applications include robotic cells, packaging machines, CNC equipment, and automated production lines where operator protection and safe machine operation are essential.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558432739630,"sku":"New","price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/images_1_7353ddbc-dd58-41c4-87c1-d64955f3ac6a.jpg?v=1751933779"},{"product_id":"omron-d4nl-2afa-b4-safety-door-switch","title":"Omron D4NL-2AFA-B4 Safety Door Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4NL-2AFA-B4 Safety Door Switch is a panel-mount, IP67-rated safety interlock with a key actuator, built for guard door monitoring in industrial automation. It detects guard door position to prevent unsafe machine operation and supports safety system integration on assembly lines, robotic cells, packaging equipment, and automated production lines that require reliable operator protection. Technical details include MPN D4NL-2AFA-B4, contact configuration multiple safety contacts (NC\/NO), rated voltage up to 250 VAC, rated current up to 3 A, operating temperature -10°C to 55°C, housing material metal\/reinforced, connection type terminal block, mounting type panel mount, and EN ISO 13849-1 compliance; common replacements include Omron D4NL-1AFA-B and Omron D4NS-1AF, as well as Omron D4SL-N2NFG.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558434443566,"sku":"New","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/D4NL-2AFA-B4.jpg?v=1751880980"},{"product_id":"omron-d4sl-n2hfa-d4c3-safety-door-interlock-switch","title":"Omron D4SL-N2HFA-D4C3 Safety Door Interlock Switch","description":"\u003cdiv\u003e\u003cp\u003eOmron's D4SL-N2HFA-D4C3 Safety Door Electromagnetic Lock Switch delivers robust interlocking for hazardous-area doors in industrial automation. Part of the D4SL series, it uses an electromagnetic guard lock with multiple safety contacts (NC\/NO) for reliable access control. It is panel-mount with a pre-wired cable and a metal reinforced housing rated IP67, suitable for harsh industrial environments. Electrical ratings include up to 250 VAC and up to 3 A, with operating temperature from -10°C to 55°C, and it is EN ISO 13849-1 compliant. Common applications include robotic cells, packaging machines, and automated production lines where operator protection and controlled access are critical, and the part is used for safety system integration, replacement, or retrofit. Common replacements include Omron D4SL-N2HFA-D and D4NL-2ADA-B.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558434509102,"sku":"New","price":330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/D4SL-N2HFA-D4C3.jpg?v=1751880398"},{"product_id":"omron-d4nl-2gdg-b-locking-safety-door-interlock-switch","title":"Omron D4NL-2GDG-B Locking Safety Door Interlock Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4NL-2GDG-B is a locking safety door interlock switch that secures guard doors on industrial equipment. As part of the D4NL series, it uses a solenoid guard lock and provides multiple safety contacts (NC\/NO) with a panel‑mount metal housing and terminal‑block connections, rated up to 250 VAC and 3 A, IP67 protection, and an operating temperature range from -10°C to 55°C. It is used to monitor and control access to hazardous machinery in machine safety guards, robotic cells, packaging equipment, conveyors, and automated production lines, delivering secure door locking and door-position sensing to protect operators. Designed for safety system integration and EN ISO 13849-1 compliance, common replacements include Omron D4NL-2ADA-B.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558434672942,"sku":"New","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/D4NL-2GDG-B.webp?v=1751879815"},{"product_id":"omron-d4nl-2ada-b-guard-lock-safety-limit-switch","title":"Omron D4NL-2ADA-B Guard Lock Safety Limit Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4NL-2ADA-B Guard Lock Safety Limit Switch is a panel-mount, metal-bodied safety interlock designed to lock guard doors and monitor their position in industrial automation. It uses a solenoid guard lock and offers multiple safety contacts (NC\/NO configuration), with a rated voltage up to 250 VAC and current up to 3 A, all in an IP67-rated enclosure for harsh environments. This EN ISO 13849-1 compliant switch from the D4NL series is commonly used in robotic cells, packaging equipment, and automated production lines for safety interlocks and guard door control, with terminal block connections and an operating temperature range of -10°C to 55°C; common replacements include Omron D4NL-1DFA-BS to support safety system integration and retrofit.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558435033390,"sku":"New","price":231.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/D4NL-2ADA-B.jpg?v=1751878554"},{"product_id":"omron-d4nl-1dfa-bs-safety-door-switch-with-lock","title":"Omron D4NL-1DFA-BS Safety Door Switch With Lock","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4NL-1DFA-BS Safety Door Switch With Lock is a panel-mount, solenoid-locked safety interlock (Series D4NL) for industrial automation that provides door-position monitoring and secure access control in safety guards, access doors, robotic cells, and hazardous machinery. It features multiple safety contacts (NC\/NO), a locking mechanism driven by a solenoid, a metal reinforced housing, terminal block connections, and is rated up to 250 VAC and 3 A with IP67 protection and an operating range of -10°C to 55°C. It supports EN ISO 13849-1 compliant safety circuits and is commonly used in automated production lines, robotic workstations, and packaging machines; Manufacturer Part Number D4NL-1DFA-BS and common replacements include D4NL-2DFA-BS and D4NS-1AF.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558435066158,"sku":"New","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/D4NL-1DFA-BS.jpg?v=1751878450"},{"product_id":"omron-d4nl-4afa-b-guard-lock-safety-door-switch","title":"Omron D4NL-4AFA-B Guard Lock Safety Door Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4NL-4AFA-B Guard Lock Safety Door Switch combines a solenoid guard lock with a 3NC + 1NO interlock to securely control access to hazardous machinery in industrial safety systems. It supports up to 240 VAC or 250 VDC and up to 3 A resistive current, uses a key actuator, and mounts via a terminal-block connection; the unit features a metal head with a durable plastic body and an IP67 protection rating, designed for -10°C to +55°C operation, and it offers power-to-lock or power-to-release operation depending on the model. Commonly installed on safety gates, robotic cells, conveyor systems, assembly lines, and packaging equipment to prevent machine operation when guards are open, it is suitable for replacement and retrofit to ensure reliable interlocking in automated production environments.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558436704558,"sku":"New","price":244.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/images_1_122e4f35-86d0-4b85-a683-2a7cce89d03c.jpg?v=1751875841"},{"product_id":"omron-d4nl-1dfa-b-guard-lock-safety-door-interlock","title":"Omron D4NL-1DFA-B Guard Lock Safety Door Interlock","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4NL-1DFA-B Guard Lock Safety Door Interlock is a solenoid-locked guard switch designed to monitor and control access to hazardous machine areas within industrial safety systems. It is commonly installed in safety gates, robotic cells, packaging machines, and automated production lines to prevent operation when guards are open and to support maintenance and safety compliance. Key specifications include contact configuration 2NC + 1NO (typical), locking mechanism solenoid guard lock, operation mode power-to-lock \/ power-to-release (model dependent), rated voltage up to 240 VAC \/ 250 VDC, rated current up to 3 A (resistive), actuator type key actuator, mounting type chassis mount, connection type terminal block, protection rating IP67, operating temperature −10°C to +55°C, and housing with a metal head and durable plastic body. The part is manufactured by Omron and is used across robotic work cells, conveyors, and packaging equipment to secure access and ensure safe machine operation.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558439063854,"sku":"New","price":271.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/D4NL1DFAB.jpg?v=1751871622"},{"product_id":"omron-d4nl-4afa-bs-guard-lock-safety-door-switch","title":"Omron D4NL-4AFA-BS Guard Lock Safety Door Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4NL-4AFA-BS Guard Lock Safety Door Switch delivers reliable access control for hazardous machinery by integrating a solenoid guard lock with a robust interlock function. It is designed for industrial safety systems to monitor and control access to dangerous areas and is commonly installed on safety gates, robotic cells, packaging machines, and automated production lines requiring interlock and guard locking. This part is used for replacement, retrofit, and to help ensure compliance with machine safety standards in controlled environments. Key specifications include: contact configuration 3NC + 1NO (typical), locking mechanism solenoid guard lock, operation mode power-to-lock or power-to-release (model dependent), rated voltage up to 240 VAC \/ 250 VDC, rated current up to 3 A (resistive load), actuator type key actuator, connection type terminal block, protection rating IP67, operating temperature range -10°C to +55°C, and housing with a metal head and durable plastic body.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558439162158,"sku":"New","price":224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/images_4_09f6b0af-0c98-4575-af08-9f0fa04229d6.jpg?v=1751872033"},{"product_id":"omron-nx-sl3300-safety-cpu-unit-plc-module-system","title":"Omron NX-SL3300 Safety CPU Unit PLC Module System","description":"\u003cdiv\u003e\u003cp\u003eThe Omron NX-SL3300 Safety CPU Unit is a safety controller module that executes safety logic, monitors inputs, and drives safe outputs within Omron NX-series PLC systems. It supports distributed safety I\/O modules and communicates over EtherCAT with Safety over EtherCAT (FSoE) for networked safety control, while programming is performed in Sysmac Studio and it includes integrated safety program memory. Mounted on a DIN rail as part of the NX-series modular system, this unit is compatible with Omron NX, NJ, NX1, and NX7 controllers, and is specified for an operating temperature range of 0°C to 55°C with a safety level of SIL3 \/ PLe depending on system configuration. Common applications include machine guarding, emergency stop systems, robotics, and production lines where integrated safety logic processing and reliable safety standard compliance are required. Common replacements for this unit include NX-SL3500, NX-SL5500, and G9SP-N20S. \u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558443323694,"sku":"New","price":1027.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/70807323_left.webp?v=1751866352"},{"product_id":"omron-g9sx-nsa222-t03-rt-safety-relay","title":"Omron G9SX-NSA222-T03-RT Safety Relay","description":"\u003cdiv\u003e\u003cp\u003eThe Omron G9SX-NSA222-T03-RT Safety Relay is a DIN-rail mounted safety controller for industrial machine safety and door monitoring, designed to monitor non-contact safety switches and ensure safe shutdown of machinery in hazardous conditions. Part of the G9SX series, it operates at 24 V DC with a typical power consumption of 3–4 W and provides dual-channel safety inputs, 2 safety outputs plus 2 auxiliary outputs, delivering both instantaneous and OFF-delay outputs, with a manual or monitored reset. Mounted on a DIN rail and terminating via screw or spring-cage terminals, it operates reliably from -10°C to 55°C and supports applications in machine safety and interlock systems such as safety doors, packaging equipment, and production lines.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558443356462,"sku":"New","price":868.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Scientific_Technologies-G9SX-NSA222-T03-RT_DC24-image.jpg?v=1751866223"},{"product_id":"omron-industrial-automation-sr103am01-safety-relay","title":"Omron Industrial Automation SR103AM01 Safety Relay","description":"\u003cdiv\u003e\u003cp\u003eThe Omron SR103AM01 Safety Relay is a DIN rail‑mounted safety monitoring relay designed for industrial machine safety and emergency-stop circuits; it is commonly installed in control panels to monitor emergency stop buttons, safety gates, and protective devices, and is trusted by maintenance teams, OEMs, and system integrators for replacement, retrofit, and ensuring reliable safe shutdown of machinery during fault conditions. It provides 3 NO safety contacts + 1 auxiliary contact, operates from 24 V AC\/DC, and delivers a contact rating up to 3 A; the device also features self-monitoring, short-circuit detection, and redundant safety outputs to maintain fail-safe operation even if one path fails. Rated up to Category 4 (EN standards compliant), this relay supports rigorous fault detection and compliance for machine protection, and its operating temperature range spans -15°C to 40°C, making it suitable for typical industrial environments. The SR103AM01’s DIN rail mounting and compact footprint simplify integration into existing safety circuits and control panels, while its 24 V AC\/DC supply compatibility supports a range of industrial power layouts. Common replacements include Omron SR103AM02, Pilz PNOZ X3, and Allen-Bradley 440R-H23176.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558444536110,"sku":"New","price":420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Omron-SR103AM-01-image.jpg?v=1751861515"},{"product_id":"omron-d4nl-4afg-bs-guard-lock-safety-door-switch","title":"Omron D4NL-4AFG-BS Guard Lock Safety Door Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4NL-4AFG-BS Guard Lock Safety Door Switch delivers robust interlock performance by monitoring and locking safety doors to prevent machine operation until access is secured. Designed for use in robotic cells, CNC machines, packaging lines, and automated production lines requiring high-level safety interlocking, it helps maintain operator protection and system reliability. Technical specifications include a 3NC + 1NO contact configuration, electromagnetic guard locking, a 24 VDC solenoid rated voltage, and a separate actuator key system, with IP67 protection and housing built from industrial-grade reinforced plastic with metal components. Mounting options include panel or surface mounting, and the unit is ISO 14119 compliant with pre-wired cable entry for the standard BS model. Common applications encompass automotive manufacturing, material handling, and food processing lines, as well as other heavy-duty machinery where safety doors must be securely closed and locked. Brand: Omron; Part Number: D4NL-4AFG-BS.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558444896558,"sku":"New","price":309.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/D4NL-4AFG-BS.jpg?v=1774600525"},{"product_id":"omron-d4nl-2bfa-b-guard-lock-safety-door-switch","title":"Omron D4NL-2BFA-B Guard Lock Safety Door Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4NL-2BFA-B Guard Lock Safety Door Switch is a robust interlock for machine safety systems, using an electromagnetic guard locking mechanism to ensure machines cannot operate while guards are open. With a 24 VDC solenoid and a 2NC + 1NO contact configuration, it provides safe electrical signaling for industrial control circuits and can be wired through terminal or pre-wired cable entries (model dependent). The device features a separate actuator key system for controlled operation, and its IP67-rated enclosure blends industrial-grade reinforced plastic and metal for harsh environments. Mount it on a panel or surface, and rely on ISO 14119 compliance for compatibility with standard safety guards. Commonly installed in robotic cells, CNC machines, packaging lines, automotive manufacturing, material handling systems, and food processing equipment, the D4NL-2BFA-B helps keep operators protected by ensuring guard locking and safe operation whenever guards are closed.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558444929326,"sku":"New","price":244.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/D4NL-1AFA-B_4d08ba09-b9c2-49f1-9de3-d1b50849c1bf.jpg?v=1751864027"},{"product_id":"omron-d4nl-1afg-b-guard-lock-safety-door-switch","title":"Omron D4NL-1AFG-B Guard Lock Safety Door Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4NL-1AFG-B Guard Lock Safety Door Switch is a 1NC\/1NO interlock that monitors and locks safety doors in machine safety systems, featuring electromagnetic guard locking to prevent access during hazardous operation. It runs on 24 VDC (solenoid) and uses a separate actuator key system for controlled door release, with an IP67-rated rugged housing suitable for panel or surface mounting in robotic cells, packaging lines, CNC equipment, and other automated production environments. The device provides reliable interlocking and guarding functions that stop hazardous machine activity when a door is opened, and it is designed for an industrial control circuit switching capacity with ISO 14119 safety compatibility; cable entry can be pre-wired or terminal type depending on the model. Common replacements include Omron D4NL-2AFG-B, D4NS-1AF, and D4SL-N2RFA-D.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558445027630,"sku":"New","price":282.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/D4NL-1AFA-B_0d64e729-086a-4e0e-bdce-0a5bee3c5994.jpg?v=1751865868"},{"product_id":"omron-cpm1a-40edr-automation-and-safety-extension-module","title":"Omron CPM1A-40EDR Automation and Safety Extension Module","description":"\u003cdiv\u003e\u003cp\u003eThe Omron CPM1A-40EDR expansion module adds 40 I\/O points to Omron CPM1A PLC systems, consisting of 24 digital inputs at 24 VDC and 16 relay outputs. It’s designed for control panels, packaging lines, conveyors, and production equipment that require additional I\/O and flexible interfacing with sensors, switches, relays, and actuators, while maintaining isolation between outputs. Key specs include 24 VDC digital inputs, outputs rated up to 250 VAC \/ 30 VDC and about 2 A per point (resistive load), screw-terminal connections, DIN-rail mounting, relay isolation, power supplied via the PLC unit, and an operating range of 0°C to +55°C. Compatible with the CPM1A Series (MPN CPM1A-40EDR); common replacements include CPM2A-40EDR, CP1W-40EDR, and CP1W-40EDT.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558446829870,"sku":"New","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/CPM1A-40EDR.jpg?v=1776404831"},{"product_id":"omron-d4jl-2nfa-d6-guard-lock-safety-interlock","title":"Omron D4JL-2NFA-D6 Guard Lock Safety Interlock","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4JL-2NFA-D6 guard lock safety switch from the D4JL series combines a mechanical interlock with a solenoid guard lock to enforce secure guard locking on hazardous machinery. It is designed for robotic cells, packaging lines, CNC equipment, and automated production environments, ensuring machine shutdown whenever a guard is open. This IP67-rated unit features a key-operated head, 2NC + 1NO contacts, and a lock option that is power-to-lock or power-to-release (model dependent). It operates at up to 240 VAC or 250 VDC, with a rated current of about 3 A (AC-15) or 2 A (DC-13), and ships with a pre-wired 6 m cable for panel or door mounting. The safety switch complies with ISO 14119 and IEC\/EN 60947-5-1, and its operating temperature range is -10°C to +55°C. The part number is D4JL-2NFA-D6, and it is commonly used for replacement or retrofit in machine safety interlock installations, with compatibility noted alongside related Omron models such as D4NL-2NFA-B, D4SL-N2NFA-D, and D4NS-2AF.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558447878446,"sku":"New","price":489.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/D4JL-2NFA-C5.jpg?v=1751852335"},{"product_id":"omron-drt2-od08-automation-and-safety-remote-i-o-terminals","title":"Omron DRT2-OD08 Automation And Safety Remote I\/O Terminals","description":"\u003cdiv\u003e\u003cp\u003eThe Omron DRT2-OD08 is an 8-point remote I\/O terminal that delivers distributed transistor output control over DeviceNet, enabling decentralized automation in control panels, conveyors, packaging equipment, and production lines. It uses NPN transistor outputs at 24 VDC with a rated current of approximately 0.5 A per point, and the outputs are accessed via screw terminals on a DIN rail with an external 24 VDC power supply. LED indicators provide per-output status, and built-in short-circuit and overload protection support reliable operation in industrial environments, with an operating range of 0°C to +55°C. As part of the DRT2 Series, it is intended for controlling actuators and solenoids in factory automation and material handling systems, and common replacements include DRT2-OD16, DRT2-MD16, and CJ1W-OD211.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558447943982,"sku":"New","price":432.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/DRT2OD081.jpg?v=1751852158"},{"product_id":"omron-automation-and-safety-h7cn-bln-counter-module","title":"Omron Automation and Safety H7CN-BLN Counter Module","description":"\u003cdiv\u003e\u003cp\u003eThe Omron H7CN-BLN counter module is a six-digit LED digital counter\/totalizer built for industrial automation to count, totalize, and monitor input pulses in control and production processes. It supports dual supply options—100-240 VAC or 12-48 VDC—and accepts both contact and non-contact counting inputs, with high-speed counting capability and a panel-mount enclosure. Reset can be performed manually or via external reset, and the unit provides a relay output (model dependent) with an operating temperature range of -10°C to +55°C and input protection with noise immunity. It is commonly used on packaging machines, conveyors, assembly lines, and process equipment that require accurate count displays and production tracking; common replacements include Omron H7EC-N, H7CX-A-N, and Autonics CT6S-1P4.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558448861486,"sku":"New","price":224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/H7CN-BLN-AC100240_H7CN-XHN-AC100-240_H7CN-XLN-AC100240.jpg?v=1751848772"},{"product_id":"omron-d4nl-2bfa-b-safety-door-interlock-switch","title":"Omron D4NL-2BFA-B Safety Door Interlock Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4NL-2BFA-B safety door interlock switch provides mechanical interlock with a solenoid lock to monitor and control access to hazardous machinery, preventing operation when a guard door is open. Commonly installed in robotic cells, packaging machines, CNC equipment, and automated production lines, it helps maintain machine safety and supports retrofit or replacement in compliance with safety standards. This model from the D4NL series features a 2NC + 1NO contact configuration, a key-operated actuator head, and a lock that can be configured as power-to-lock or power-to-release depending on the model. It is rated up to 240 VAC \/ 250 VDC with approximately 3 A (AC-15) or 2 A (DC-13), uses a terminal block connection, and is panel\/door mount with IP67 protection for harsh industrial environments. Operating temperature ranges from -10°C to +55°C, and it conforms to ISO 14119 and IEC\/EN 60947-5-1 safety standards. For compatibility, common replacements include Omron D4NL-4BFA-B, D4NS-2AF, and D4SL-N2NFA-D.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558448894254,"sku":"New","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/D4NL-xxxx-B.webp?v=1751848703"},{"product_id":"omron-d4nl-2cfg-b-guard-lock-safety-door-switch","title":"Omron D4NL-2CFG-B Guard Lock Safety Door Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4NL-2GFA-B safety door switch with guard lock provides robust protection for industrial safety systems, interlocking guard doors on hazardous machinery and preventing operation when doors are open, with common use in robotic cells, packaging lines, CNC equipment, and other automated production lines that require reliable interlock protection. This D4NL-series device combines a mechanical interlock with a solenoid lock, offering a 2NC + 1NO safety contact configuration and a key-operated head for deliberate actuation. Locking can be power-to-lock or power-to-release depending on the model, and it supports rated voltages up to 240 VAC \/ 250 VDC with typical currents of 3 A (AC-15) or 2 A (DC-13); it is IP67-protected, uses a terminal-block connection, and is panel\/door mountable for straightforward retrofits. Operating from -10°C to +55°C and conforming to ISO 14119 and IEC\/EN 60947-5-1, it suits applications where controlled access and emergency-stop integration are critical for safety. Common replacements include Omron D4NL-4GFA-B and D4NS-2AF for ongoing maintenance and upgrades in manufacturing environments.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558449549614,"sku":"New","price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/D4NL-1AFA-B.jpg?v=1751612357"},{"product_id":"omron-d4nl-2gfa-b-safety-door-interlock-switch","title":"Omron D4NL-2GFA-B Safety Door Interlock Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Omron D4NL-2GFA-B is a safety door interlock switch with guard lock from the D4NL Series, designed to prevent machine operation whenever a guarded door is open in robotic cells, packaging lines, CNC equipment, and automated production lines requiring guarded access. It uses a mechanical interlock with a solenoid lock, a key-operated actuator, and safety contacts configured as two NC plus one NO. Rated up to 240 VAC \/ 250 VDC with typical currents of 3 A (AC-15) or 2 A (DC-13), it carries IP67 protection and mounts to panels or doors via a terminal block connection. This ISO 14119 and IEC\/EN 60947-5-1 compliant device from Omron supports power-to-lock or power-to-release locking (model dependent) and operates reliably in -10°C to +55°C environments.\u003c\/p\u003e\u003c\/div\u003e","brand":"Omron","offers":[{"title":"New","offer_id":50558449582382,"sku":"New","price":241.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/images_35381d98-b088-43a1-838b-cfb172d8b4fa.jpg?v=1751612266"},{"product_id":"pepperl-fuchs-kcd2-ut2-ex1-intrinsic-safety-barrier","title":"Pepperl+Fuchs KCD2-UT2-EX1 Intrinsic Safety Barrier","description":"\u003cdiv\u003e\u003cp\u003eThe Pepperl+Fuchs KCD2-UT2-EX1 Intrinsic Safety Barrier is a 2-channel isolating barrier that provides galvanic isolation between hazardous and safe areas in industrial automation. It accepts universal input signals (current, voltage, or temperature) and outputs an isolated analog signal (such as 4–20 mA) on both channels, with isolation between input, output, and power supply to prevent ignition risks in hazardous environments. Powered from 20–30 VDC, this device is designed for DIN rail mounting in a slim ~12.5 mm wide housing and uses screw-terminal connections for wiring. It carries ATEX and IECEx hazardous area certifications and operates from -20°C to 60°C, making it suitable for demanding environments in process control, chemical plants, and oil and gas facilities where safe, reliable signal transmission is essential. Common applications include process automation, flow and level measurement, and temperature monitoring in hazardous environments, where safe signal interfacing and reliable system upgrades or replacements of faulty barriers are required.\u003c\/p\u003e\u003c\/div\u003e","brand":"Pepperl+Fuchs","offers":[{"title":"New","offer_id":50558450073902,"sku":"New","price":265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/p-f-kcd2-ut2-ex1-analog-input-universal-temperature-converter-500x500.webp?v=1751610750"},{"product_id":"pilz-777301-pnoz-x2-8p-safety-relay-module-industrial","title":"PILZ 777301 PNOZ X2.8P Safety Relay Module Industrial","description":"\u003cdiv\u003e\u003cp\u003eThe PILZ 777301 PNOZ X2.8P Safety Relay is a DIN-rail mounted safety relay module from the PNOZ X2.8P series, designed to monitor emergency-stop circuits and safety devices in industrial safety control systems. Powered by 24 V AC\/DC, it provides three normally open safety contacts plus one normally closed auxiliary contact, with an electromechanical relay output and a response time under 50 ms. Its compact 45 mm housing fits DIN-rail installations and features screw-terminal connections, operating from -10°C to +55°C and IP20 protection for typical factory environments; it is commonly used on packaging machines, conveyors, presses, and automated production lines to safeguard operators and meet safety standards. It complies with EN 60947-5-1, EN ISO 13849-1, and IEC 62061, and is often considered alongside common replacements such as PILZ 774310 PNOZ X3, Siemens 3TK2825, and Schneider Electric XPSAC5121.\u003c\/p\u003e\u003c\/div\u003e","brand":"PILZ","offers":[{"title":"New","offer_id":50558450336046,"sku":"New","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/pilz-787301-pnoz-x2-8p.jpg?v=1751608835"},{"product_id":"pilz-750104-safety-relay-pnoz-s4-24vdc-3n-o-1n-c","title":"Pilz 750104 Safety Relay PNOZ S4 24VDC 3N O 1N C","description":"\u003cdiv\u003e\u003cp\u003eThe PILZ 750104 PNOZ S4 safety relay is a 24 V DC monitoring device designed for industrial safety control systems to supervise emergency stop circuits and safety devices. This DIN-rail mounted, electromechanical relay provides three normally open safety contacts and one normally closed auxiliary contact, with a response time under 50 milliseconds and a safety category rating up to Cat 4 under EN ISO 13849-1. Its compact housing is about 22.5 mm wide and uses screw terminals; it operates from -10°C to +55°C with IP20 protection and is specified for EN 60947-5-1, EN ISO 13849-1, and IEC 62061. Typically installed on packaging lines, conveyors, presses, robotic cells, and automated production lines to protect operators and support safety circuit protection, upgrades, or replacement of faulty relays; common replacements include PILZ 750330 PNOZ S30, Siemens 3SK1111, and Schneider Electric XPSAC5121.\u003c\/p\u003e\u003c\/div\u003e","brand":"PILZ","offers":[{"title":"New","offer_id":50558450368814,"sku":"New","price":347.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Pilz-PNOZ-s4-1.jpg?v=1751608731"},{"product_id":"pilz-750330-pnoz-s30-safety-relay-module-system","title":"PILZ 750330 PNOZ S30 Safety Relay Module System","description":"\u003cdiv\u003e\u003cp\u003eThe PILZ 750330 PNOZ S30 Safety Relay Module is a DIN-rail mounted safety relay for industrial safety control, designed to monitor emergency stop circuits and safety devices across packaging machines, conveyors, presses, and automated production lines. It operates from 24–240 V AC\/DC and provides 3 normally open safety contacts plus 1 normally closed auxiliary contact with an electromechanical output, delivering safety performance up to Cat 4 per EN ISO 13849-1. Key specs include a response time under 50 ms, DIN rail mounting, screw terminals, a housing width of approximately 22.5 mm, operating temperature from -10°C to +55°C, and IP20 protection, with compliance to EN 60947-5-1, EN ISO 13849-1, and IEC 62061. Common replacements for this part include PILZ 750104 PNOZ S4, Siemens 3SK1111, and Schneider Electric XPSAC5121.\u003c\/p\u003e\u003c\/div\u003e","brand":"PILZ","offers":[{"title":"New","offer_id":50558450401582,"sku":"New","price":1956.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/750330.jpg?v=1751608594"}],"url":"https:\/\/plgautomation.com\/collections\/safety-components.oembed?page=294","provider":"PLG Automation ","version":"1.0","type":"link"}