Honeywell GXA Series Side Rotary Limit Switch, IP66, Die Cast Zinc Housing, 250V ac, 4A

RS Stock No.:: 396-2513
Mfr. Part No.:: GXA51A1B
Brand:: Honeywell

Honeywell GXA Series Side Rotary Limit Switch, IP66, Die Cast Zinc Housing, 250V ac, 4A

Subtotal (1 unit)*

£807.71

(exc. VAT)

£969.25

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

1 unit(s) ready to ship
Plus 50 unit(s) shipping from 26 June 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£807.71

*price indicative

Upgrade to Honeywell HDLS Limit Switches

Rugged, reliable, and built for tough environments - Honeywell HDLS limit switches deliver long-lasting performance and precise actuation. A simple way to boost durability and reduce downtime.

Shop Here

RS Stock No.:: 396-2513
Mfr. Part No.:: GXA51A1B
Brand:: Honeywell

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Honeywell
	Product Type	Limit Switch
	Actuator Type	Side Rotary
	IP Rating	IP66
	Housing Material	Die Cast Zinc
	Contact Type	Snap Action
	Switching Current	4A
	Terminal Type	Cable
	Series	GXA
	Minimum Operating Temperature	-20°C
	Switching DC Voltage	250V dc
	Switching AC Voltage	250V ac
	Maximum Operating Temperature	75°C
	Width	42mm
	Length	102.9mm
	Standards/Approvals	CE/EN/IEC
	Depth	62.4mm
	Hazardous Area Certification	ATEX
	Mounting Orientation	Side
	Operating Force	0.33Nm
	Mechanical Life	2000000Operations

	Select all
	Brand Honeywell
	Product Type Limit Switch
	Actuator Type Side Rotary
	IP Rating IP66
	Housing Material Die Cast Zinc
	Contact Type Snap Action
	Switching Current 4A
	Terminal Type Cable
	Series GXA
	Minimum Operating Temperature -20°C
	Switching DC Voltage 250V dc
	Switching AC Voltage 250V ac
	Maximum Operating Temperature 75°C
	Width 42mm
	Length 102.9mm
	Standards/Approvals CE/EN/IEC
	Depth 62.4mm
	Hazardous Area Certification ATEX
	Mounting Orientation Side
	Operating Force 0.33Nm
	Mechanical Life 2000000Operations

Honeywell GXA Series Limit Switch, 62.4mm Depth, IP66 - GXA51A1B

This limit switch is a rugged mechanical device designed to detect and interrupt motion in industrial control systems. It operates via a side-mounted rotary actuator and is intended for use where environmental ingress protection and hazardous-area suitability are required. The product connects via a cable Terminal and suits machinery control, safety interlocks and position sensing in demanding installations.

Features and Benefits:

• Snap-action contacts deliver fast switching for precise control
• Rated for 250V AC and 4A to handle moderate power loads
• ATEX certification enables use in potentially explosive atmospheres
• IP66 protection prevents dust ingress and powerful water jets
• Die-cast zinc enclosure offers robust impact resistance
• Mechanical endurance of 2,000,000 operations reduces maintenance frequency

Applications

• Suitable for conveyor position detection in hazardous zones
• Ideal for actuator end-stop sensing in process plants
• Used with motor control panels requiring waterproof switching
• Can be used for safety interlocks on packaging machinery
• Suitable for limit sensing in outdoor automation equipment

What torque is required to operate the actuator?

The side rotary actuator operates at an operating force of 0.33 Nm, providing a defined torque for reliable actuation.

What temperature range can it withstand during operation?

It functions between -20°C and 75°C, allowing use across typical industrial ambient conditions.

How is the device mounted on equipment?

It is designed for side mounting orientation to align the rotary actuator with shaft or lever interfaces.

Which standards and approvals does it meet for installation?

It conforms to CE, EN and IEC standards and carries ATEX hazardous-area certification for applicable installations.

Approvals

II 2 G EEx d IIC T6