Honeywell GLB Series Rod Limit Switch, 1 NO/1 NC, IP67, Die Cast Zinc Housing, 600V ac, 10A

This limit switch is a Compact mechanical actuator designed to detect position changes and provide reliable electrical switching in industrial control systems. It is built for environments where a rod-type actuator is needed to register linear movement and translate it into a discrete snap-action electrical output while maintaining protection against dust and water ingress.

• Rod actuator delivers positive mechanical actuation and clear position feedback
• Snap-action contacts enable fast switching at rated currents
• 1NO/1NC configuration supports both make and break circuits
• IP67 enclosure protects against dust and temporary immersion
• Electrostatic epoxy coated zinc housing resists corrosion in industrial settings
• Switching capability up to 600V AC and 250V DC supports high-voltage circuits

• Suitable for end-of-travel detection on linear actuators and slides
• Ideal for conveyor belt position sensing in manufacturing lines
• Used with motor starters for safety interlock and stop signalling
• Can be used for limit detection on packaging and material handling machines
• Suitable for PLC input monitoring where Compact switching is required

The unit accepts an M20 conduit entry for secure cable gland installation and terminated connections suited to standard industrial cable assemblies.

It operates across a temperature span from -25°C up to 85°C, supporting typical industrial ambient conditions without loss of switching performance.

The device is specified for 15,000,000 mechanical operations, indicating suitability for high-cycle applications where long life is required.

Each contact is rated for switching currents up to 10A, allowing use on moderate-current AC and DC control circuits.

It carries approvals under UL, CSA, CE and CCC standards, demonstrating adherence to several international certification requirements.

UL/ UL listed for Canada

IEC/EN 60947-5-1
While IEC/EN 609747-1 covers general rules relating to low voltage switchgear and control gear, IEC/EN 60947-5-1 specifically relates to control circuit devices and switching elements. The standard monitors the characteristics of devices, the electrical and mechanical requirements and the functional requirements.

EN50047
GLB limit switches are constructed from housing that meets EN50047. EN50047 applies to position switches with an automatic return actuator. Models that meet EN50047 feature standardised characteristics and dimensions (30.5 x 31.1 x 68 mm).

IP 66
A rating of IP 66 ensures that the limit switch units are protected against dust and low-pressure jets of water.

Sealed to NEMA 1, 4, 12, 13
NEMA 1 states that enclosures can be used indoor and offers a degree of protection against contact with the equipment enclosed.
NEMA 4 states that enclosures can be used either indoor or outdoor and provide protection against windblown rain and dust, hose directed water and splashing water.
NEMA 12 states that enclosures are intended for use indoors and offer some protection from dust, dirt, falling dirt and dripping non-corrosive liquids.
NEMA 13 states that enclosures are used indoors and offer a level of protection from oil, non-corrosive coolants, spraying water and dust.