{"product_id":"euchner-stp4a-2131a024l024m-091749-safety-switch-with-guard-locking-actuator-1","title":"Euchner STP4A-2131A024L024M 091749 Safety Switch with Guard Locking \u0026 Actuator","description":"\u003cp\u003e\u003cspan\u003eEuchner STP4A-2131A024L024M electromechanical safety switch with guard locking, Order No. 091749, supplied with the metal actuator shown in the photos and an approximately 2 m connection cable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for industrial machine guarding applications, the STP safety switch monitors protective doors or guards and provides electrically operated guard locking. This version uses the open-circuit current \/ power-to-lock principle: the guard is locked when the guard locking solenoid is energized and unlocked by spring force when power is removed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe switch incorporates an auxiliary release and two freely assignable LED indicators.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eManufacturer: Euchner\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eModel: STP4A-2131A024L024M\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOrder No. \/ MPN: 091749\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSeries: STP\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eType: Electromechanical Safety Switch with Guard Locking\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGuard Locking Principle: Open-circuit current \/ power-to-lock\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSolenoid Operating Voltage: 24 V AC\/DC (-15% \/ +10%)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower Consumption: 8 W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAC-15 Rating: 4 A at 230 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDC-13 Rating: 4 A at 24 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThermal Rated Current: 4 A\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRated Insulation Voltage Ui: 250 V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRated Impulse Voltage Uimp: 2.5 kV\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGuard Locking Force Fzh: 2000 N\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum Locking Force: 2500 N\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtection Rating: IP67\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSwitching Principle: Slow-action\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGuard Lock Monitoring: 2 positively driven contacts + 1 NO contact\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDoor Position Monitoring: 1 NC contact\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCable Entries: 3 × M20 × 1.5\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating Temperature: -20°C to +55°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMechanical Life: 1 × 10⁶ operating cycles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCable Length: Approx. 2 m\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe metal actuator\/key shown in the photos is included with this unit. The actuator carries the marking 120295; its exact catalog part number has not been independently confirmed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe installed cable has a free, unterminated end with individual conductors, as shown in the photos.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsed, fully functional.\u003c\/span\u003e\u003c\/p\u003e","brand":"Euchner","offers":[{"title":"Default Title","offer_id":67614712168723,"sku":"OR1 TABLAR 23 GORE BR4","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/1357\/6723\/files\/IMG_0601_52228b9c-3e9c-4026-b79e-001de40eea5f.jpg?v=1791194408","url":"https:\/\/dlspares.com\/products\/euchner-stp4a-2131a024l024m-091749-safety-switch-with-guard-locking-actuator-1","provider":"DL Spares","version":"1.0","type":"link"}