Omron D4n Series Roller Lever Limit Switch, 2 NC, IP67, Plastic Housing, 240V, 10A

This limit switch is a Compact industrial position switch designed to detect machine movement and provide contact signalling in automation and control systems. Housed in a plastic enclosure with an IP67 rating, it is intended for indoor installations where a sealed device is required and where conduit connection via PG13.5 is preferred. The device employs a roller lever actuator and slow-action contacts suitable for conventional and micro‑load circuits.

• IP67 enclosure enables immersion‑level water protection for harsh areas
• 2NC slow‑action contacts allow two normally closed circuits for safety logic
• Rated for 10A at 240V AC to handle standard control loads
• Terminal Block termination simplifies secure field wiring connections
• Mechanical life of 15 million cycles reduces replacement frequency
• Operating range −30°C to +70°C supports wide ambient conditions

• Suitable for position sensing on conveyor end‑stops in manufacturing lines
• Ideal for machine‑tool limit detection where immersion resistance is needed
• Used with control panels requiring Durable 10A switching elements
• Can be used for automated packaging equipment position feedback
• Suitable for industrial lifts and hoists requiring Compact actuators

Connections are MADE via a Terminal block, compatible with AWG20–AWG18 (0.5–0.75 mm2) crimp Terminals arranged to prevent interference with the case.

The head is rotatable to four directions and the roller‑lever design allows lever interchange to suit installation angles and approach directions.

Gold‑clad contacts provide improved reliability and permit switching of micro‑loads, but contacts used for standard loads should not be downgraded to smaller loads afterwards.