{"product_id":"schneider-electric-zckj4045-limit-switch-rotary-head","title":"Schneider Electric ZCKJ4045 Limit Switch Rotary Head","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"575\"\u003eThe Telemecanique ZCKJ4045 Limit \u003ca href=\"https:\/\/plgautomation.com\/collections\/switches-circuit-protection\"\u003eSwitch\u003c\/a\u003e Body with Spring Return Rotary Head is used for end-of-travel detection and position sensing in industrial automation and machine control systems. Commonly installed in conveyor systems, packaging machinery, assembly equipment, material handling systems, and automated production lines requiring bidirectional rotary actuation. Maintenance teams and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this part for repair, retrofit, expansion, and replacement of modular XC Standard limit switch assemblies. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"577\" data-end=\"594\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"596\" data-end=\"1065\"\u003eThe Telemecanique ZCKJ4045 combines a fixed metal switch body with an integrated spring-return rotary head, making it suitable for detecting the position of moving machine components from either the left or right direction. It is widely used in industrial machinery, production equipment, packaging lines, conveyors, and material handling applications where reliable snap-action switching and dual changeover contacts are required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1067\" data-end=\"1096\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1098\" data-end=\"2300\"\u003e• Manufacturer: Telemecanique Sensors \/ Schneider Electric\u003cbr data-start=\"1156\" data-end=\"1159\"\u003e• Part Number: ZCKJ4045\u003cbr data-start=\"1182\" data-end=\"1185\"\u003e• Product Type: Limit Switch Body with Spring Return Rotary Head\u003cbr data-start=\"1249\" data-end=\"1252\"\u003e• Series: XC Standard\u003cbr data-start=\"1273\" data-end=\"1276\"\u003e• Device Short Name: ZCKJ\u003cbr data-start=\"1301\" data-end=\"1304\"\u003e• Body Type: Fixed\u003cbr data-start=\"1322\" data-end=\"1325\"\u003e• Product Compatibility: XCKJ Series\u003cbr data-start=\"1361\" data-end=\"1364\"\u003e• Actuator Type: Spring Return Rotary Head (without lever)\u003cbr data-start=\"1422\" data-end=\"1425\"\u003e• Switch Actuation: From Left and Right\u003cbr data-start=\"1464\" data-end=\"1467\"\u003e• Number of Poles: 2\u003cbr data-start=\"1487\" data-end=\"1490\"\u003e• Contact Configuration: 2 C\/O (2NO + 2NC \/ DPDT)\u003cbr data-start=\"1539\" data-end=\"1542\"\u003e• Contact Operation: Snap Action\u003cbr data-start=\"1574\" data-end=\"1577\"\u003e• Number of Steps: 2 (3 Positions)\u003cbr data-start=\"1611\" data-end=\"1614\"\u003e• Contact Material: Silver-Plated Contacts\u003cbr data-start=\"1656\" data-end=\"1659\"\u003e• Rated Operational Current (Ie): 3 A at 240 VAC (AC-15, A300)\u003cbr data-start=\"1721\" data-end=\"1724\"\u003e• Rated Operational Current (DC): 0.27 A at 250 VDC (DC-13, Q300)\u003cbr data-start=\"1789\" data-end=\"1792\"\u003e• Conventional Thermal Current (Ithe): 10 A\u003cbr data-start=\"1835\" data-end=\"1838\"\u003e• Rated Insulation Voltage (Ui): 500 V\u003cbr data-start=\"1876\" data-end=\"1879\"\u003e• Electrical Connection: Screw-Clamp Terminals (1 × 0.75 to 2 × 1.5 mm²)\u003cbr data-start=\"1951\" data-end=\"1954\"\u003e• Cable Entry: 1 × Pg 13.5 Cable Gland Entry\u003cbr data-start=\"1998\" data-end=\"2001\"\u003e• Positive Opening: No\u003cbr data-start=\"2023\" data-end=\"2026\"\u003e• Minimum Actuation Speed: 0.01 m\/min\u003cbr data-start=\"2063\" data-end=\"2066\"\u003e• Body Material: Metal\u003cbr data-start=\"2088\" data-end=\"2091\"\u003e• Degree of Protection: IP66\u003cbr data-start=\"2119\" data-end=\"2122\"\u003e• Impact Protection: IK07\u003cbr data-start=\"2147\" data-end=\"2150\"\u003e• Environmental Characteristic: Corrosive Environments\u003cbr data-start=\"2204\" data-end=\"2207\"\u003e• Terminal Resistance: 0.25 mΩ (IEC 60255-7 Category 3) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2302\" data-end=\"2326\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2328\" data-end=\"2410\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Telemecanique ZCKJ404\u003cbr data-start=\"2351\" data-end=\"2354\"\u003e• Telemecanique ZCKJ4045H7\u003cbr data-start=\"2380\" data-end=\"2383\"\u003e• Telemecanique ZCKJ4045H29\u003c\/p\u003e","brand":"Telemecanique","offers":[{"title":"New","offer_id":51713825931566,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_ef3aaa1a-bb72-4dec-868b-7425bee43889.jpg?v=1770409162","url":"https:\/\/plgautomation.com\/products\/schneider-electric-zckj4045-limit-switch-rotary-head","provider":"PLG Automation ","version":"1.0","type":"link"}