Honeywell Technologies BX Series Roller Lever Limit Switch, SPDT, IP67, Aluminium Housing, 600V ac, 6A

RS Stock No.:: 362-3230
Mfr. Part No.:: BX4A3K-1A
Brand:: Honeywell Technologies

Honeywell Technologies BX Series Roller Lever Limit Switch, SPDT, IP67, Aluminium Housing, 600V ac, 6A

Subtotal (1 unit)*

£660.10

(exc. VAT)

£792.12

(inc. VAT)

FREE delivery for orders over £60.00

Last RS stock

Final 3 unit(s), ready to ship

Units	Per unit
1 +	£660.10

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

Honeywell Technologies GXE Series Side Rotary Limit Switch, SPDT, IP66, Die Cast Zinc Housing, 250V ac, 6A

RS Stock No.: 382-9343

Each

£710.96

(exc. VAT)

£853.15

(inc. VAT)

RS Stock No.:: 362-3230
Mfr. Part No.:: BX4A3K-1A
Brand:: Honeywell Technologies

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Honeywell Technologies
	Actuator Type	Roller Lever
	Product Type	Limit Switch
	Contact Configuration	SPDT
	IP Rating	IP67
	Housing Material	Aluminium
	Contact Type	Snap Action
	Terminal Type	M20
	Switching Current	6A
	Series	BX
	Switching DC Voltage	250V dc
	Minimum Operating Temperature	-40°C
	Switching AC Voltage	600V ac
	Maximum Operating Temperature	70°C
	Standards/Approvals	ATEX, IECEX
	Width	50.8mm
	Length	146.05mm
	Depth	72.9mm
	Hazardous Area Certification	ATEX
	Operating Force	0.45Nm

	Select all
	Brand Honeywell Technologies
	Actuator Type Roller Lever
	Product Type Limit Switch
	Contact Configuration SPDT
	IP Rating IP67
	Housing Material Aluminium
	Contact Type Snap Action
	Terminal Type M20
	Switching Current 6A
	Series BX
	Switching DC Voltage 250V dc
	Minimum Operating Temperature -40°C
	Switching AC Voltage 600V ac
	Maximum Operating Temperature 70°C
	Standards/Approvals ATEX, IECEX
	Width 50.8mm
	Length 146.05mm
	Depth 72.9mm
	Hazardous Area Certification ATEX
	Operating Force 0.45Nm

Honeywell Series BX Limit Switch, Roller Lever Actuator, IP67 - BX4A3K-1A

This limit switch is a Compact electromechanical device designed to detect and interrupt mechanical motion in industrial control systems. Intended for use in harsh or hazardous environments, it provides reliable actuation via a roller lever and is suited to automation, electrical and mechanical installations where robust switching and environmental protection are required.

Features and Benefits:

• SPDT snap‑action contact providing swift changeover under load
• Rated switching performance at 600V AC and 6 A for AC loads
• Enclosure offers ingress protection to IP67 for wet conditions
• Aluminium housing reduces corrosion in industrial settings
• Operates reliably between −40 °C and +70 °C across environments
• Actuation torque of 0.45 N·m delivers consistent mechanical response

Applications

• Suitable for conveyor end‑of‑travel detection in factories
• Ideal for valve position sensing in process plants
• Used for safety interlocks on industrial doors and guards
• Can be used for actuator feedback in heavy machinery
• Used with control panels where high‑voltage switching is required

What Terminal entry is provided for cable connection?

A single M20 threaded Terminal entry permits secure cable gland or conduit fitting for industrial wiring.

How does the contact arrangement affect system wiring?

The single‑pole double‑throw layout enables a single input to switch between two circuits for both make and break functions.

Is the enclosure suitable for explosive atmospheres?

It carries ATEX and IECEx approvals indicating suitability for certain classified hazardous areas when installed in accordance with applicable regulations.

What construction material aids mechanical durability?

The body is machined from aluminium, offering mechanical strength while keeping weight moderate for mounting on assemblies.

Group and Category

II 2 GD EEx d IIC T6

Certificate No.

SIRA 00 ATEX 1037

Approvals

UL, CSA, NEPSI