Honeywell Non Plug-In Limit Switch: Roller Lever, Metallic, Non Plug-In, EX

The HONEYWELL EX-AR20 is a non plug-in limit switch with a rotary lever actuator, designed for hazardous location applications. It provides reliable position sensing in environments where explosive gases or dust may be present, such as oil refineries, chemical plants, and grain handling facilities.

The HONEYWELL EX-AR20 features 8° pretravel, 90° overtravel, and 0.01 in differential travel. It has a metallic, non plug-in design with a rotary lever actuator and is rated for hazardous location use. The series is EX, and the manufacturer part number is EX-AR20.

3G Electric supplies the HONEYWELL EX-AR20 limit switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this hazardous-location-rated rotary lever switch.

Install the HONEYWELL EX-AR20 by mounting it securely in a hazardous location enclosure. Ensure the rotary lever actuator aligns with the cam or target. Follow generic best practices: verify wiring meets local codes, use approved conduit seals, and test pretravel and overtravel settings before commissioning.