Omron D4n Series Roller Lever Limit Switch, 1 NO/1 NC, IP67, Plastic Housing

This limit switch provides a Compact electromechanical solution for detecting position changes in industrial systems. It is designed for external mounting where a roller lever actuator triggers a snap-action contact change, supplying reliable open/closed signalling for control circuits. The unit is suitable for installations requiring ingress protection and a defined operating temperature range.

• Roller lever actuator delivers precise mechanical actuation and repeatability
• Snap-action contacts switch quickly to reduce contact bounce and wear
• 1 NO and 1 NC contact arrangement supports common control logic
• IP67 rated enclosure enables use in dusty and water-exposed locations
• Plastic housing minimises weight while providing environmental protection
• 5N operating force allows compatibility with light mechanical linkages

• Suitable for automated conveyor end-of-travel detection
• Ideal for machine guarding interlock feedback in production lines
• Used with pneumatic actuators for position sensing in cylinders
• Can be used for limit detection on packaging machinery shafts

It operates across a range from -30°C up to +70°C, allowing use in cold storage interfaces and warmer plant environments.

The mechanical endurance is rated at 15 million operations, supporting high-cycle industrial applications.

The unit accepts an M20 conduit entry for standard cable gland or conduit fittings.