Honeywell GLE Series Roller Plunger Limit Switch, 1 NC/1 NO, IP66, Die Cast Zinc Housing, 240V ac, 6A

This limit switch is a roller-plunger actuated device designed to detect position and change electrical circuits within industrial control systems. It provides snap-action contact switching suitable for both AC and DC control circuits, housed in a robust enclosure for use where protection against ingress is required. The unit is intended for side mounting in machinery and plant installations operating across a broad temperature range.

• Snap-action contacts deliver Rapid state change and reduced contact bounce
• 1NC and 1NO contact arrangement enables versatile control logic implementations
• IP66 enclosure prevents dust ingress and heavy water jets
• Electrostatic epoxy-coated zinc housing resists corrosive atmospheres
• Mechanical life rated at 10,000,000 cycles minimises maintenance frequency
• Operating force of 16 N ensures consistent actuation under load

• Suitable for detecting end-of-travel on conveyor indexing mechanisms
• Ideal for position feedback on industrial presses and stamping equipment
• Used with motor starters for overload or limit protection systems
• Can be used for safety interlocks on enclosed machinery doors
• Suitable for automated handling and material transfer stations

It is rated to switch AC loads up to 240V AC at 6 A and DC loads up to 250V DC at the same current rating, suitable for common control and signalling circuits.

It is specified to operate from −40 °C up to 85 °C, allowing use in cold storage through to elevated ambient industrial environments.

The enclosure provides a PG13.5 conduit entry for secure routing of incoming wiring.

It is designed for side mounting, which should be observed to ensure correct actuator alignment and operation.

It holds approvals under UL, CSA, CE and CCC standards and is not certified for hazardous area installations.

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.