{"product_id":"schmersal-az1702z1b5-safety-switch-with-key-interlock","title":"Schmersal AZ1702Z1B5 Safety Switch With Key Interlock","description":"\u003cdiv\u003e\u003cp\u003eSchmersal AZ1702Z1B5 Safety Switch With Key Interlock is a rugged, key-operated interlock from Schmersal’s AZ 17 family, designed to secure guarding doors on industrial equipment with a separate actuator configuration (AZ 17-02ZI B5). It features two normally closed safety contacts (2 NC) for safety interlock logic, a durable plastic housing, and an M16 cable gland for field wiring. Rated to IP67, it provides solid protection against dust and water ingress in harsh production environments. The B5 actuator is included with this variant, enabling keyed operation to prevent unauthorized access while the machine is in or near hazardous states. In safety circuits, the dual NC outputs support interlock signaling to safety controllers, ensuring the guard must remain closed to allow machine operation and that opening the guard triggers a safe shutdown. Ideal for safeguarding guard doors, hatches, and safety enclosures, this interlock is designed for integration with safety relays and PLC-based safety systems and is compatible with standard Schmersal interlock installations that use a separate actuator to maximize security and flexibility in machine guarding setups.\u003c\/p\u003e\u003c\/div\u003e","brand":"Schmersal","offers":[{"title":"New","offer_id":46283994104042,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-021.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/schmersal-az1702z1b5-safety-switch-with-key-interlock","provider":"GTG Hardware","version":"1.0","type":"link"}