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D4SL-N4QFA-DN Safety Light Curtain | F3SJ Series Industrial Safety Sensor

The Omron D4SL-N4QFA-DN is a 6-contact solenoid interlock switch from the D4SL-N Series designed for machine guarding and safety applications . This compact guard lock switch features a power-to-unlock (electrically unlocked) mechanism with a mechanical lock that requires solenoid energization to release .

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Technical Specifications Parameter Value Product Type Solenoid Interlock Switch / Guard Lock Safety-door Switch Brand Omron Automation and Safety Model D4SL-N4QFA-DN Series D4SL-N Locking Type Power to Unlock (Electrically Unlocked / Solenoid Release) Supply Voltage (Solenoid) 24 VDC Contact Configuration 3 NC (Safety Contacts) + 2 NC / 1 NO (Auxiliary Contacts) — Total 6 Contacts Contact Rating 1.5 A at 120 VAC / 220 mA at 125 VDC Key Holding Force 1300 N (1.3 kN) Indicator Orange LED (24 VDC) Actuator Not Included (Sold Separately) Connection Method Connector Conduit Entry M20 Housing Material Metal Head Material Plastic / Resin Ingress Protection IP67 (Dust-tight and Waterproof) Operating Temperature -10°C to 55°C Mechanical Life 1,000,000 operations min. Electrical Life 150,000 cycles Dimensions (W x H x D) 39 mm x 155 mm x 39 mm Weight Approx. 346 g Certifications CCC, CE, cURus, TUV, UL, CQC (CCC), KOSHA Standards Compliance EN60947-5-1, UL508, CSA C22.2 No.14, GB14048.5, EN1088, EN60204-1, GS-ET-19 RoHS Status RoHS Compliant