Omron D4NS-1CF Safety Door Switch

About Omron D4NS-1CF Safety Door Switch

The Omron D4NS-1CF Safety Door Switch is a compact key-operated safety interlock switch designed to safeguard machine operators by monitoring the position of safety doors and guards. It features 2 NC + 1 NO slow-action contacts, a durable plastic housing, and IP67 protection for reliable operation in harsh industrial environments. With four possible head mounting directions and certified direct-opening contacts, the D4NS-1CF is ideal for machine guarding, packaging equipment, robotic cells, conveyors, CNC machines, and factory automation systems.

Specifications

• Brand: Omron
• Model: D4NS-1CF
• Product Type: Safety Door Interlock Switch
• Switch Type: Key-Operated Safety Switch
• Contact Configuration: 2 NC + 1 NO
• Switch Action: Slow Action
• Actuator Type: Tongue Operated (Actuator Key Sold Separately)
• Rated Voltage: 240 VAC / 250 VDC
• Rated Current: 3 A (AC-15 @ 240 VAC), 0.27 A (DC-13 @ 250 VDC)
• Thermal Current: 10 A
• Rated Frequency: 50/60 Hz
• Protection Rating: IP67
• Housing Material: High-Strength Plastic (Resin)
• Head Material: Plastic
• Conduit Size: PG13.5 (1 Conduit)
• Terminal Type: Screw Terminal
• Maximum Operating Speed: 500 mm/s