{"product_id":"siemens-sirius-3se2-safety-switch-52mm","title":"Siemens SIRIUS 3SE2 Safety Switches, Plastic, 52 mm","description":"\u003cp class=\"ps-intro\"\u003eSIRIUS 3SE22 mechanical safety switches with separate actuator in a 52 mm plastic enclosure, with lateral and front-end actuation, plus actuators.\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eLateral and front-end actuation, 3 directions of approach\u003c\/li\u003e\n\u003cli\u003e1 NO + 2 NC or 1 NC slow-action contacts with positive opening\u003c\/li\u003e\n\u003cli\u003eMinimum actuating force 5 N or 30 N, version with automatic ejection\u003c\/li\u003e\n\u003cli\u003eCable entry 3 x M20 x 1.5 or 3 x M16 x 1.5\u003c\/li\u003e\n\u003cli\u003eStandard, radius, ball-locating and dust-protected actuators\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4 class=\"ps-h\"\u003eSpecifications\u003c\/h4\u003e\u003ctable class=\"ps-kv\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct line\u003c\/th\u003e\n\u003ctd\u003eSIRIUS 3SE22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnclosure\u003c\/th\u003e\n\u003ctd\u003ePlastic, special width 52 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDegree of protection\u003c\/th\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eSafety Switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSource\u003c\/th\u003e\n\u003ctd\u003eSiemens Catalog IC 10 · 2026, p. 1133\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ctable class=\"ps-src\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SE2243-0XX40\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Safety switch | Version: Slow-action contacts 1 NO + 2 NC | Operation: Minimum actuating force 5 N | Cable entry: 3 x (M20 x 1.5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SE2243-0XX\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Safety switch | Version: Slow-action contacts 1 NO + 2 NC | Operation: Minimum actuating force 30 N | Cable entry: 3 x (M20 x 1.5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SE2243-0XX30\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Safety switch | Version: Slow-action contacts 1 NO + 2 NC | Operation: With automatic ejection | Cable entry: 3 x (M20 x 1.5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SE2257-6XX40\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Safety switch | Version: Slow-action contacts 1 NC | Operation: Minimum actuating force 5 N | Cable entry: 3 x (M20 x 1.5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SE2257-6XX\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Safety switch | Version: Slow-action contacts 1 NC | Operation: Minimum actuating force 30 N | Cable entry: 3 x (M20 x 1.5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SE2243-0XX18\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Safety switch | Version: Slow-action contacts 1 NO + 2 NC | Operation: Minimum actuating force 30 N | Cable entry: 3 x (M16 x 1.5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SX3218\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Actuators | Version: Standard, r min = 150 mm, length 28 mm | Operation: - | Cable entry: -\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SX3228\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Actuators | Version: Universal radius, r min = 45 mm, 34 mm | Operation: - | Cable entry: -\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SX3256\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Actuators | Version: Radius, adjustable radius, length 34 mm | Operation: - | Cable entry: -\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SX3217\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Actuators | Version: Ball locating, force adj. 100 N, 28 mm | Operation: - | Cable entry: -\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SX3234\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Actuators | Version: Length 34 mm, dust protection\/slit cover | Operation: - | Cable entry: -\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SX3233\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eItem: Slit covers (spare part) | Version: - | Operation: - | Cable entry: -\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":67535297806626,"sku":"3SE2243-0XX40","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/siemens-sirius-3se2-safety-switch-52mm.jpg?v=1792150171","url":"https:\/\/prosourcemro.com\/products\/siemens-sirius-3se2-safety-switch-52mm","provider":"ProSource MRO","version":"1.0","type":"link"}