{"product_id":"allen-bradley-tls1-gd2-guardmaster-safety-interlock-switch","title":"Allen-Bradley TLS1-GD2 Guardmaster Safety Interlock Switch","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley Guardmaster TLS1-GD2 Guardmaster Safety Interlock Switch is a tongue-operated guard-locking interlock that secures a machine guard and remains locked until power is isolated, ensuring safe access only when the safety circuit demands it. The TLS1-GD2 variant is presented as a 250V-rated interlock with a key override (W Key), part of the Guardmaster TLS-GD2 family used for positive-lock guarding in industrial equipment. It exposes three normally closed safety contacts and two auxiliary contacts to support safety signaling and control wiring when integrated with safety relays and monitoring logic. Coil\/solenoid voltages for TLS-GD2 models vary by configuration; examples include 24V AC\/DC coils for Power to Release configurations and higher voltages such as 110V AC\/DC in other TLS-GD2 variants. The built-in override key enables authorized maintenance without compromising the surrounding safety system. In operation, closing the guard re-engages the tongue mechanism and locks the door; opening requires deliberate interruption of the solenoid to release and permit access, a design in keeping with Guardmaster guard-locking interlocks. This device is designed to work within Rockwell Automation safety architectures and pairs with other Guardmaster TLS-GD2 parts for expanded security installations.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46256175382762,"sku":null,"price":3074.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-083.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/allen-bradley-tls1-gd2-guardmaster-safety-interlock-switch","provider":"GTG Hardware","version":"1.0","type":"link"}