Honeywell Technologies GLA Series Roller Lever Limit Switch, 1 NO/1 NC (SPDT), IP67, Die Cast Zinc Housing, 600V ac, 6A

Honeywell GLA Series Limit Switch, 145.8mm Length, Die Cast Zinc Housing – GLAB01A1B

This limit switch is a roller lever mechanical device designed to detect position changes and initiate electrical switching within industrial systems. It is intended for use where a compact, robust actuator is required to provide snap-action switching for control and safety circuits. The unit is suited to environments requiring ingress protection and recognised electrical ratings for alternating and direct current switching.

Features and Benefits:

• Snap-action contacts provide fast, decisive state changes
  1NO1NC contact arrangement offers single-pole changeover flexibility
  IP67 enclosure enables use in wet or dusty conditions
  Die-cast zinc housing delivers solid physical protection
  15 million cycle mechanical life reduces maintenance interventions
  9.5 N operating force allows consistent actuation with moderate loads

Applications

• Suitable for conveyor end-of-travel detection in manufacturing lines
  Ideal for door and guard position sensing in automated cells
  Used for limit detection on robotic pick-and-place mechanisms
  Can be used for position feedback on machine tools
  Suitable for integration into panel-mounted control systems

What conduit entry does it accept for cable routing?

It accepts a PG13.5 entry for conduit or cable gland installation to maintain enclosure integrity.

What are the electrical switching limits for AC and DC circuits?

The device switches up to 600V AC and up to 250V DC with a rated switching current of 6 A.

What temperature range can it operate within?

It functions across a wide ambient span from -25 °C up to 85 °C for varied industrial climates.

How does the actuator type affect installation options?

The roller lever actuator provides a cam-friendly contact point, enabling engagement with moving parts that have limited travel or variable approach angles.

Which approvals support its use in standard industrial equipment?

It conforms to recognised standards including UL, CSA, CE and CCC for application in regulated installations.