{"product_id":"siemens-3se03-bt3-limit-switch-3se03-dt3-3se03-sb-3se03-rb-ser-a1","title":"Siemens 3SE03-BT3 Limit Switch (3SE03-DT3 3SE03-SB 3SE03-RB) 3SE03BT3","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"451\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/siemens\" title=\"Siemens\"\u003eSiemens\u003c\/a\u003e 3SE03-BT3 Limit Switch is used in industrial automation systems for position detection and end-of-travel control of moving machine components. Commonly installed in conveyor systems, machine tools, packaging equipment, and automated production lines requiring \u003ca href=\"https:\/\/plgautomation.com\/collections\/switches-circuit-protection\" title=\"reliable mechanical switching\"\u003ereliable mechanical switching\u003c\/a\u003e. Maintenance teams and system integrators use this part for replacement, retrofit, and maintaining consistent machine operation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"453\" data-end=\"472\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"473\" data-end=\"836\"\u003eThe Siemens 3SE03-BT3 limit switch is used in industrial environments where accurate and repeatable position sensing is required. It is commonly applied in conveyor systems for object detection, packaging and bottling lines for sequence control, machine tools for axis limit positioning, and material handling systems to prevent overtravel and equipment damage.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"838\" data-end=\"869\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"870\" data-end=\"1515\"\u003e• Brand: Siemens\u003cbr data-start=\"886\" data-end=\"889\"\u003e• Part Number: 3SE03-BT3\u003cbr data-start=\"913\" data-end=\"916\"\u003e• Series: A1\u003cbr data-start=\"928\" data-end=\"931\"\u003e• Product Type: Limit Switch\u003cbr data-start=\"959\" data-end=\"962\"\u003e• Compatible Variants: 3SE03-DT3, 3SE03-SB, 3SE03-RB\u003cbr data-start=\"1014\" data-end=\"1017\"\u003e• Actuator Type: Roller top plunger\u003cbr data-start=\"1052\" data-end=\"1055\"\u003e• Contact Configuration: 2 NO + 2 NC\u003cbr data-start=\"1091\" data-end=\"1094\"\u003e• Switching Mechanism: Snap action\u003cbr data-start=\"1128\" data-end=\"1131\"\u003e• Rated Operational Voltage: Up to 240 VAC \/ 250 VDC\u003cbr data-start=\"1183\" data-end=\"1186\"\u003e• Rated Current: Up to 6 A (AC-15), 3 A (DC-13)\u003cbr data-start=\"1233\" data-end=\"1236\"\u003e• Mechanical Life: Up to 10 million operations\u003cbr data-start=\"1282\" data-end=\"1285\"\u003e• Electrical Life: Up to 1 million operations\u003cbr data-start=\"1330\" data-end=\"1333\"\u003e• Protection Rating: IP65\u003cbr data-start=\"1358\" data-end=\"1361\"\u003e• Housing Material: Metal enclosure\u003cbr data-start=\"1396\" data-end=\"1399\"\u003e• Operating Temperature: -25°C to +85°C\u003cbr data-start=\"1438\" data-end=\"1441\"\u003e• Mounting Type: Panel or surface mounting\u003cbr data-start=\"1483\" data-end=\"1486\"\u003e• Cable Entry: M20 threaded\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1517\" data-end=\"1543\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1544\" data-end=\"1646\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Siemens \u003ca href=\"https:\/\/plgautomation.com\/products\/siemens-3se03-dt3-limit-switch-operating-head?_pos=2\u0026amp;_sid=4c39cc438\u0026amp;_ss=r\" title=\"3SE03-DT3\"\u003e3SE03-DT3\u003c\/a\u003e Limit Switch\u003cbr data-start=\"1576\" data-end=\"1579\"\u003e• Siemens \u003ca href=\"https:\/\/plgautomation.com\/products\/siemens-3se03-bw1-3se03-sb-3se03-dw1-3se03-rb-limit-switch-e50bw1?_pos=2\u0026amp;_sid=cc74a3763\u0026amp;_ss=r\" title=\"3SE03-SB\"\u003e3SE03-SB\u003c\/a\u003e Limit Switch\u003cbr data-start=\"1610\" data-end=\"1613\"\u003e• Siemens \u003ca href=\"https:\/\/plgautomation.com\/products\/siemens-3se03-bw1-3se03-sb-3se03-dw1-3se03-rb-limit-switch-e50bw1?_pos=2\u0026amp;_sid=0c0303391\u0026amp;_ss=r\" title=\"3SE03-RB\"\u003e3SE03-RB\u003c\/a\u003e Limit Switch\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":51712041451822,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/3SE03-BT3_03dfde90-f7dd-44c0-9d27-37fa2ea22367.jpg?v=1775463929","url":"https:\/\/plgautomation.com\/products\/siemens-3se03-bt3-limit-switch-3se03-dt3-3se03-sb-3se03-rb-ser-a1","provider":"PLG Automation ","version":"1.0","type":"link"}