Honeywell Technologies GLE Series Plunger Limit Switch, 1 NO/1 NC, IP67, Die Cast Zinc Epoxy Coated Housing, 50V

This limit switch is a compact, industrial actuator designed to detect mechanical position changes and provide reliable signalling in automation and control systems. It is intended for use where a robust, sealed sensor is required to withstand harsh environments and frequent actuation cycles.

• Die-cast zinc housing delivers robust corrosion resistance and toughness
• Snap-action contacts ensure fast, repeatable switching performance
• 1 NO 1 NC contact arrangement enables versatile control-logic integration
• Rated switching at 24V DC supports common low-voltage control circuits
• IP67 ingress protection permits use in wet or dust-prone locations
• Mechanical life of 15 million cycles reduces maintenance frequency

• Suitable for conveyor end-of-travel detection in manufacturing lines
• Ideal for limit sensing on industrial machinery with frequent cycles
• Used with gate and door interlocks requiring sealed switching
• Can be used for position feedback in automated assembly systems
• Suitable for monitoring actuators in outdoor enclosures

It has a PG13.5 conduit entry to accommodate standard industrial cable glands.

The switch functions across −40 °C to 85 °C ambient temperatures for varied environments.

It uses a plunger-style actuator that provides direct mechanical engagement for point detection.

It is certificated to multiple standards including UL, cURus, IEC/EN 60947-5-1, CCC, CE and CSA.

The enclosure measures 60mm by 65mm with a depth of 30mm for Compact installation.

UL/ UL listed for Canada

GLE limit switches are not safety devices. They should be not used as emergency stop or safety devices. They must not be used in applications where personal injury could occur as a result of product failure.

IEC/EN 60947-5-1
While IEC/EN 609747-1 covers general rules relating to low voltage switchgear and controlgear, 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
GLC and GLD 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.