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Honeywell Non Plug-In Limit Switch: Roller Lever, Haz Location Rated, EX, 0.31 in Roller Wd - Roller Lever-Arm Limit Switches
HoneywellRoller Lever-Arm Limit Switches

Honeywell Non Plug-In Limit Switch: Roller Lever, Haz Location Rated, EX, 0.31 in Roller Wd

The HONEYWELL EXA-AR is a non plug-in limit switch with a roller lever actuator, part of the EX series. It features screw terminals for electrical connection and a roller width of 0.31 inches, with operating angles…

SKU 3G-OTH-31220

Brand
Honeywell
Item
Non Plug-In Limit Switch: Roller Lever, Haz Location Rated, EX, 0.31 in Roller Wd
Category
Roller Lever-Arm Limit Switches
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Technical Specifications

Honeywell
Manufacturer Part Number
EXA-AR
Series
EX
Type
Haz Location Rated, EX, 8°, 25°
Roller Wd
0.31 in
Electrical Connection
Screw Terminals
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Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HONEYWELL EXA-AR is a non plug-in limit switch with a roller lever actuator, part of the EX series. It features screw terminals for electrical connection and a roller width of 0.31 inches, with operating angles of 8° and 25°. This unit is rated for hazardous locations.

Frequently Asked Questions

What is the HONEYWELL EXA-AR limit switch used for?

The HONEYWELL EXA-AR is a non plug-in limit switch with a roller lever actuator, designed for industrial position sensing in hazardous locations. It is commonly used in conveyors, packaging machinery, and material handling systems where reliable detection of mechanical motion is required in explosive or harsh environments.

What are the specifications of the HONEYWELL EXA-AR?

The HONEYWELL EXA-AR is part of the EX series, with a roller lever actuator and a roller width of 0.31 in. It has operating angles of 8° and 25°, screw terminals for electrical connection, and is rated for hazardous locations. The manufacturer part number is EXA-AR.

Where to buy the HONEYWELL EXA-AR limit switch worldwide?

3G Electric supplies the HONEYWELL EXA-AR limit switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Honeywell component to any international destination.

How to install the HONEYWELL EXA-AR limit switch?

Mount the HONEYWELL EXA-AR securely using the screw terminals for electrical connection. Ensure the roller lever aligns with the cam or actuator at the specified 8° or 25° operating angles. Follow standard hazardous location wiring practices and verify the switch is properly grounded before energizing the circuit.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits

Honeywell Products

3G Electric supplies Honeywell roller lever-arm limit switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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