The Omron D4NL2DFGB is a safety door lock switch with a solenoid lock mechanism, part of the D4NL series. It uses a key actuator and provides 4NC contacts for monitoring guard position and locking status. The switch is rated for 3 A at 240 V AC and 270 mA at 250 V DC, with an electrical service life of 500,000 cycles and mechanical life of 1 million cycles. The IP67 rating means the housing and actuator withstand washdown environments — suitable for food processing or wet machining lines where hose-down cleaning is routine.
Dimensions are 88.5 mm wide, 95 mm high, and 35.5 mm deep — fits standard panel cutouts for the D4NL footprint. The head can be oriented in four directions (top, bottom, left, right) for flexible mounting on hinged or sliding guards.