Honeywell EX Series Roller Lever Limit Switch, 1 NO/1 NC, Die Cast Aluminium Housing, 480V, 15A

RS Stock No.:: 808-7623
Distrelec Article No.:: 303-01-484
Mfr. Part No.:: EX-AR30
Brand:: Honeywell

Honeywell EX Series Roller Lever Limit Switch, 1 NO/1 NC, Die Cast Aluminium Housing, 480V, 15A

Subtotal (1 unit)*

£610.89

(exc. VAT)

£733.07

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

12 unit(s) ready to ship
Plus 53 unit(s) shipping from 29 May 2026

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

Units	Per unit
1 +	£610.89

*price indicative

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RS Stock No.:: 808-7623
Distrelec Article No.:: 303-01-484
Mfr. Part No.:: EX-AR30
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	Roller Lever
	Contact Configuration	1 NO/1 NC
	Housing Material	Die Cast Aluminium
	Contact Type	Snap Action
	Switching Current	15A
	Series	EX
	Minimum Operating Temperature	-40°C
	Switching DC Voltage	250V dc
	Switching AC Voltage	480V
	Maximum Operating Temperature	71°C
	Length	92.96mm
	Width	65.02mm
	Depth	51.18mm
	Standards/Approvals	CSA, RoHS, UL
	Hazardous Area Certification	ATEX
	Mounting Orientation	Side
	Conduit Entry	355.6 mm
	Operating Force	5.56N

	Select all
	Brand Honeywell
	Product Type Limit Switch
	Actuator Type Roller Lever
	Contact Configuration 1 NO/1 NC
	Housing Material Die Cast Aluminium
	Contact Type Snap Action
	Switching Current 15A
	Series EX
	Minimum Operating Temperature -40°C
	Switching DC Voltage 250V dc
	Switching AC Voltage 480V
	Maximum Operating Temperature 71°C
	Length 92.96mm
	Width 65.02mm
	Depth 51.18mm
	Standards/Approvals CSA, RoHS, UL
	Hazardous Area Certification ATEX
	Mounting Orientation Side
	Conduit Entry 355.6 mm
	Operating Force 5.56N

Honeywell Series EX Limit Switch, 15A Switching Current, 250V Switching DC Voltage - EX-AR30

This limit switch provides mechanical position detection for industrial control systems, converting actuator movement into electrical contact changes for signalling and safety interlocks. It is engineered for side mounting within automation, electrical and mechanical installations where a compact, rugged sensor with a roller lever actuator is required.

Features and Benefits:

• Roller lever actuator enables reliable mechanical engagement under motion
• Snap-action contacts deliver quick switching with 1NO/1NC configuration
• Low operating force 1.11 N reduces wear and prolongs actuator life
• Switching capability 15A supports substantial load currents
• Rated for 250V DC operation for high-voltage DC switching
• Operating range -40 to 71 °C maintains function across typical industrial climates

Applications

• Suitable for conveyor end-of-travel detection in manufacturing lines
• Ideal for safeguarding access panels in electrical enclosures
• Used with motor control circuits for limit detection and shut-off
• Can be used for position sensing in packaging machinery
• Used for status feedback in automated assembly systems

What material protects the switch from mechanical damage?

The enclosure is MADE from aluminium, offering mechanical robustness and heat dissipation compared with typical plastics.

How is electrical entry accommodated on-site?

It provides a conduit entry of 355.6mm to accept conduit runs or cable glands for protected wiring routes.

What contact action should be expected in operation?

The unit uses snap-action contacts that change state rapidly when the actuator is tripped, ensuring distinct electrical switching events.

Which approvals indicate suitability for regulated installations?

It carries CSA and UL approvals and complies with RoHS requirements for restricted substances.

Approvals

NEMA 1, 7 and 9

Standards

UL Listed, file E14274 CSA Certified, file LR57324, Atex group and category EEx d IIB T6