GXA51A2B, Honeywell GXA Series Adjustable Roller Lever Limit Switch, NO/NC, IP66, IP67, SPDT, Die Cast Zinc Housing, 250V ac Max,

Honeywell Snap-Action Adjustable Roller Lever Limit Switch, NO/NC - GXA Series - GXA51A2B

This robust limit switch from Honeywell is an ideal choice for use in potentially explosive environments. The electromechanical device has an adjustable roller lever that allows you to modify the performance of the actuators according to your requirements.
Its die-cast zinc housing offers superior impact and corrosion resistance, so it won't rust even in damp environments. It also has two layers of circuit protection with an integrated double-insulated switch cavity, eliminating the need for earthing and making installation simple.

Features & Benefits

• Compact dimensions of 102.9 (length) x 42 (width) x 62.4mm (depth) for use in tight spaces
• Long mechanical life of up to 2 million operations for long-term performance
• Broad operating temperature range of -20°C to +75°C for use in harsh environments
• Current rating of 4A and voltage rating of 250V AC (alternating current) make it a good choice for low-voltage applications

Applications

• Offshore drilling
• Grain handling equipment
• Paint booths
• Mining industry

What's the difference between one-sided and double-sided limit switch operation?

In one-sided operation, switches only operate when the lever is pushed in one direction and don't function when it's pushed in the other direction. In double-sided operation, switches will operate when the lever is pushed in either direction.

Approvals

II 2 G EEx d IIC T6

GXS Series Explosion-proof Limit Switches - Installation Instructions

Datasheet

Machine Guarding and Safety Range Overview

Honeywell Limit Switch Comparison

Guide to Hazardous Location Approvals

Selection Guide - Limit Switches and Machine Safety