{"product_id":"siemens-sirius-3sf1-as-interface-safety-switches-tumbler","title":"Siemens SIRIUS 3SF1 AS-i Safety Switches with Tumbler","description":"\u003cp class=\"ps-intro\"\u003eSIRIUS 3SF1 safety switches with tumbler and integrated ASIsafe electronics, locking force 1 000 N (plastic) or 2 000 N (metal).\u003c\/p\u003e\u003ch4 class=\"ps-h\"\u003eKey features\u003c\/h4\u003e\u003cul class=\"ps-feat\"\u003e\n\u003cli\u003eIntegrated ASIsafe electronics, M12 device plug 4-pole\u003c\/li\u003e\n\u003cli\u003eSpring-actuated or solenoid-locked tumbler, solenoid 24 V DC\u003c\/li\u003e\n\u003cli\u003eAuxiliary, escape and emergency release versions\u003c\/li\u003e\n\u003cli\u003eStatus display with four LEDs (AS-i, FAULT, F-IN1, F-IN2)\u003c\/li\u003e\n\u003cli\u003eSIL 2 \/ PL d achievable with F-CM AS-i Safety ST\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 3SF1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommunication\u003c\/th\u003e\n\u003ctd\u003eAS-Interface, ASIsafe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnclosure width\u003c\/th\u003e\n\u003ctd\u003e54 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolenoid voltage\u003c\/th\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDegree of protection\u003c\/th\u003e\n\u003ctd\u003eIP66 \/ IP67 (IP69 versions)\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. 1185-1186\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\u003e3SF1324-1SD21-1BA1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Auxiliary release | Contacts actuator\/solenoid: 1 NC\/1 NC | Variant: Standard | Locking force: 1 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1324-1SD21-1BA3\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Auxiliary release | Contacts actuator\/solenoid: 2 NC\/-- | Variant: Standard | Locking force: 1 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1324-1SD21-1BA4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Auxiliary release | Contacts actuator\/solenoid: 2 NC\/1 NC | Variant: Standard | Locking force: 1 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1324-1SD21-1BK4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Auxiliary release | Contacts actuator\/solenoid: 2 NC\/1 NC | Variant: IP69 | Locking force: 1 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1324-1SE21-1BA1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Auxiliary release with lock | Contacts actuator\/solenoid: 1 NC\/1 NC | Variant: Standard | Locking force: 1 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1324-1SF21-1BA1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Escape release (front) | Contacts actuator\/solenoid: 1 NC\/1 NC | Variant: Standard | Locking force: 1 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1324-1SF21-1BA4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Escape release (front) | Contacts actuator\/solenoid: 2 NC\/1 NC | Variant: Standard | Locking force: 1 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1324-1SF21-1BK4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Escape release (front) | Contacts actuator\/solenoid: 2 NC\/1 NC | Variant: IP69 | Locking force: 1 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1324-1SG21-1BA1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Escape (back) + auxiliary (front) | Contacts actuator\/solenoid: 1 NC\/1 NC | Variant: Standard | Locking force: 1 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1324-1SG21-1BA4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Escape (back) + auxiliary (front) | Contacts actuator\/solenoid: 2 NC\/1 NC | Variant: Standard | Locking force: 1 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1324-1SG21-1BK4\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Escape (back) + auxiliary (front) | Contacts actuator\/solenoid: 2 NC\/1 NC | Variant: IP69 | Locking force: 1 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1324-1SJ21-1BA1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Emergency (back) + auxiliary (front) | Contacts actuator\/solenoid: 1 NC\/1 NC | Variant: Standard | Locking force: 1 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1324-1SB21-1BA1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Solenoid-locked | Release: Without release | Contacts actuator\/solenoid: 1 NC\/1 NC | Variant: Standard | Locking force: 1 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1324-1SB21-1BA3\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Solenoid-locked | Release: Without release | Contacts actuator\/solenoid: 2 NC\/-- | Variant: Standard | Locking force: 1 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1314-1SD11-1BA1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Auxiliary release | Contacts actuator\/solenoid: 1 NC\/1 NC | Variant: Standard | Locking force: 2 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1314-1SE11-1BA1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Auxiliary release with lock | Contacts actuator\/solenoid: 1 NC\/1 NC | Variant: Standard | Locking force: 2 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1314-1SF11-1BA1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Escape release (front) | Contacts actuator\/solenoid: 1 NC\/1 NC | Variant: Standard | Locking force: 2 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1314-1SG11-1BA1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Escape (back) + auxiliary (front) | Contacts actuator\/solenoid: 1 NC\/1 NC | Variant: Standard | Locking force: 2 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1314-1SH11-1BA1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Escape (back) + lockable aux. (front) | Contacts actuator\/solenoid: 1 NC\/1 NC | Variant: Standard | Locking force: 2 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1314-1SJ11-1BA1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Spring-actuated | Release: Emergency (back) + auxiliary (front) | Contacts actuator\/solenoid: 1 NC\/1 NC | Variant: Standard | Locking force: 2 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3SF1314-1SB11-1BA1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking: Solenoid-locked | Release: Without release | Contacts actuator\/solenoid: 1 NC\/1 NC | Variant: Standard | Locking force: 2 000 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":67535298036002,"sku":"3SF1324-1SD21-1BA1","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0744\/7586\/files\/siemens-sirius-3sf1-as-interface-safety-switches-tumbler.jpg?v=1792150171","url":"https:\/\/prosourcemro.com\/products\/siemens-sirius-3sf1-as-interface-safety-switches-tumbler","provider":"ProSource MRO","version":"1.0","type":"link"}