Honeywell GXE Series Steel Roller Limit Switch, SPDT, IP66, Die Cast Zinc Housing, 250V ac, 6A

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£643.05

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£771.66

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RS Stock No.:
382-9343
Mfr. Part No.:
GXE51A1B
Brand:
Honeywell
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Brand

Honeywell

Actuator Type

Steel Roller

Product Type

Limit Switch

IP Rating

IP66

Contact Configuration

SPDT

Housing Material

Die Cast Zinc

Contact Type

Snap Action

Switching Current

6A

Terminal Type

Cable

Series

GXE

Switching AC Voltage

250V ac

Minimum Operating Temperature

-25°C

Switching DC Voltage

250V dc

Maximum Operating Temperature

75°C

Length

106.5mm

Standards/Approvals

CE/EN/IEC

Width

65mm

Depth

30mm

Hazardous Area Certification

IECEx/ATEX

Mechanical Life

2000000Operations

Mounting Orientation

Vertical

Operating Force

0.25Nm

COO (Country of Origin):
GB

Honeywell GXE Series Limit Switch, Side Rotary Actuator, 250V AC Switching Voltage - GXE51A1B


This limit switch is a compact, mechanical position sensor designed for industrial control and safety interlock tasks. It provides a reliable electromechanical switching action for automation and electrical systems, suitable for demanding environments where enclosure protection and hazardous-area certification are required.

Features and Benefits:


• Snap-action contacts deliver quick changeover for precise signalling
• SPDT contact arrangement allows single-pole changeover control
• IP66 enclosure keeps internal components sealed against dust and jets
• Die-cast zinc housing offers robust impact resistance in installations
• Mechanical endurance rated for 2,000,000 operations ensures long service life
• Operating range from -20°C to 75°C supports varied ambient conditions

Applications


• Suitable for limit detection on conveyor and packaging machinery
• Ideal for shaft or cam position sensing in rotary actuators
• Used with explosion-risk equipment in hazardous zones
• Can be used for safety interlocks on processing plant doors
• Used for electrical changeover signalling in control panels

What kind of actuator does it use and how does that affect installation?


It employs a side-mounted rotary actuator, which permits actuation from lateral movement and can be mounted vertically to align with rotating shafts.

What electrical switching capabilities does it provide?


The switch handles up to 6A at 250V for both AC and DC switching, allowing direct interfacing with many control circuits and relays.

How are external connections MADE to the device?


Electrical termination is via an integrated cable terminal, enabling straightforward wiring into existing harnesses or junctions.

Which approvals cover use in regulated installations?


It carries IECEx and ATEX hazardous-area certification and meets CE/EN/IEC standards for use in compliant systems.

Group and Category

II 2 G EEx d IIC T6

Certificate No.

UEMA 00 ATEX 2103X

Approvals

II 2 G EEx d IIC T6

Warning

GXE 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.

Standards

ATEX (CE), IEC Ex
Shock resistant to IEC 60068-2-27 standard.
Vibration resistant to IEC 60068-2-6 standard.
II 2 G Ex d IIC T6, II 2 D Ex tD A21 IP66 T85°C.
KEMA 00 ATEX 2103 X, IEC Ex KEM 10.0039X.
Conforms to EN60079-0, EN60079-1, EN61241-0, EN61241-1.
CE marked.

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