Omron limit switch D4E-1A20N

The Omron D4E- N series are a slim and compact switch with better seal and ensuring longer service life then D4E

Flat springs with an improved lever ratio of the built-in switch ensure smooth snap action and long life expectancy
Protection cover protects the built-in switch from dust and oil. Plunger incorporates a tough seal cap that lasts for a long time
One touch connector eliminates need for tedious wiring operations and reduces downtime for wiring and maintenance
Minute load model with gold cladding is optimal for electronic control
No difference in mounting pitch and characteristics between D4E-N and D4E models

EN, UL, CSA, and CCC

Want lightning-fast reactions in your automated system? Choose this snap-action limit switch from OMRON. It has a spring-loaded mechanism that flips between open and closed states in a flash, giving you reliability at high speed. The component is activated when moving objects come into contact with the roller plunger, so you get reliable and repeatable responses. Thanks to the single-pole double-throw configuration, it manages two separate activities with just one input. An NBR cap seals tight to block out dust and moisture, keeping your device in tip-top condition.

• Broad operating temperature range of -10°C to +80°C to suit demanding environments
• Light 86g weight adds minimal strain to your equipment
• Screw terminals make wiring simple
• Die-cast zinc case is resistant to corrosion for use in humid conditions
• Roller lever reduces friction to minimise the amount of energy needed to actuate

• Processing facilities
• Manufacturing industry
• Automotive sector

It's a compact choice at 32.9mm (W) x 57mm (L) x 18mm (D).

Yes, thanks to its tough die-cast zinc body, it withstands wear and tear to last a minimum of 500,000 electrical cycles.