
The OMRON D4NL-4FFG-B is a key-operated guard lock safety-door switch with a 24VDC solenoid lock and mechanical release. It includes 2 NC and 1 NO door contacts, 2 NC lock monitor contacts, and an adjustable operation direction. The switch is made of plastic with an IP67 rating, ensuring robust performance in various environments.
Detailed engineering parameters based on manufacturer documentation