The D4NL-1CFG-B is a guard lock safety door switch designed for secure access control. It features a solenoid lock with a 24 VDC power supply and offers flexible operation with selectable key insertion direction and adjustable mounting options. The switch includes a combination of 2 normally closed (NC) and 1 normally open (NO) contacts, rated for 10 A, and is suitable for applications requiring reliable safety interlocks. Its robust construction ensures high mechanical durability, capable of withstanding up to 1,000,000 cycles, and it is designed for environmental resilience within a temperature range of -10°C to 55°C. The switch has a compact cuboid shape with overall dimensions of approximately 95 mm in length and 35.5 mm in height, and features two conduit entries for wiring flexibility.

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