The Allen-Bradley TLS3-GD2 is a robust tongue-operated guard locking interlock switch designed to provide superior protection in machine guarding applications. It ensures that safety gates or doors remain securely locked until a machine’s hazardous operations have completely ceased. This model operates on a “power-to-release” principle, meaning the guard remains locked in the event of a power failure, ensuring maximum safety for personnel. With a high holding force and a durable, sealed housing, the TLS3-GD2 is ideal for demanding industrial environments and integrates seamlessly into safety-related control systems to meet international safety standards.