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Honeywell Technologies GXA Series Plunger Limit Switch 1 NC/1 NO, IP67, IP66, Die Cast Zinc Housing, 250V AC, 4A GXA51B

Category Limit Switch Brand Honeywell Condition New

Specifications

Country of Origin United Kingdom
Brand Honeywell
Length 102.9mm
Model GXA51B
Depth 62.4mm
IP Rating IP67, IP66
Width 42mm
Housing Material Die Cast Zinc
Series GXA
Maximum Operating Temperature 75°C
Contact Configuration 1 NC/1 NO
Actuator Type Plunger
Contact Type Snap Action
Minimum Operating Temperature -20°C
Switching Current 4A
Terminal type Cable
Hazardous Area Certification ATEX
Standards/Approvals CE/EN/IEC
Operating Force 16N
Mechanical Life 2000000Operations
Switching DC Voltage 250V dc
Switching AC Voltage 250V ac

Key Features

  • The switch features a durable die-cast zinc housing with IP66 and IP67 ingress protection ratings.
  • Designed to operate within a temperature range of -20°C to 75°C for versatile applications.
  • Offers snap-action contacts and an operating force of 16N for reliable actuation.
  • Provides a mechanical life of 2 million operations supporting long service intervals.
  • Certified under ATEX for hazardous area suitability and complies with CE/EN/IEC standards.
  • Compact dimensions of 102.9mm length, 42mm width, and 62.4mm depth enable easy panel integration.
  • Ideal for conveyor end-of-travel detection, industrial valve position feedback, and safety interlock sensing.

Product Description

Honeywell GXA51B Plunger Limit Switch with 1 NC/1 NO contact configuration is engineered for precise position sensing in demanding industrial environments. Featuring a robust die-cast zinc housing, this limit switch meets IP66 and IP67 ingress protection standards, ensuring resistance to water jetting and temporary immersion.

Rated for switching up to 250V AC/DC with a 4A current capacity, the snap-action contacts deliver reliable and rapid switching performance. With an operating force of 16N, it ensures consistent actuation without excessive load on the actuator.

Designed for harsh conditions, it operates within -20°C to 75°C, backed by a mechanical life expectancy of 2 million operations, making it suitable for repetitive mechanical switching duties.

This model is ATEX certified for hazardous areas, complies with CE and EN/IEC safety standards, and withstands shock and vibration per IEC 60068-2-27 and IEC 60068-2-6. The compact enclosure dimensions (102.9mm length × 42mm width × 62.4mm depth) support easy integration into machine panels.

Common applications include conveyor end-of-travel detection in manufacturing lines, position feedback on industrial valves and actuators, safety interlock sensing in hazardous environments, and limit detection on automated handling equipment.

The switch features a durable die-cast zinc housing with IP66 and IP67 ingress protection ratings. Designed to operate within a temperature range of -20°C to 75°C for versatile applications. Offers snap-action contacts and an operating force of 16N for reliable actuation.

Provides a mechanical life of 2 million operations supporting long service intervals. Certified under ATEX for hazardous area suitability and complies with CE/EN/IEC standards. Compact dimensions of 102.9mm length, 42mm width, and 62.4mm depth enable easy panel integration.

Ideal for conveyor end-of-travel detection, industrial valve position feedback, and safety interlock sensing. Explore more Honeywell Limit Switches and other automation components on EnvMart for reliable industrial control solutions.

Honeywell Technologies GXA Series Plunger Limit Switch 1 NC/1 NO, IP67, IP66, Die Cast Zinc Housing, 250V AC, 4A GXA51B
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Frequently Asked Questions

The GXA51B limit switch features a contact configuration of 1 Normally Closed (NC) and 1 Normally Open (NO).

This model operates within a temperature range of -20°C to 75°C.

The dimensions of the GXA51B limit switch are 102.9mm in length, 42mm in width, and 62.4mm in depth.

The GXA51B limit switch has an ingress protection rating of IP66 and IP67, making it resistant to water and dust.

It has a mechanical life expectancy of 2 million operations, supporting long service intervals.

The maximum switching voltage for this limit switch is 250V AC and 250V DC.

This model uses a plunger type actuator for position sensing.

The operating force required for actuation is 16N.

Yes, the GXA51B is ATEX certified for hazardous area suitability.

This limit switch complies with CE and EN/IEC safety standards.

The housing of the GXA51B limit switch is made from die-cast zinc, providing durability.

It is suitable for applications such as conveyor end-of-travel detection, industrial valve position feedback, and safety interlock sensing.

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