Omron D4B-@N Series Roller Lever Interlock Switch, 1 NO/1 NC, IP67, Metal Housing, 4A

RS Stock No.:: 757-9140
Mfr. Part No.:: D4B-4111N
Brand:: Omron

Omron D4B-@N Series Roller Lever Interlock Switch, 1 NO/1 NC, IP67, Metal Housing, 4A

Subtotal (1 unit)*

£60.55

(exc. VAT)

£72.66

(inc. VAT)

FREE delivery for orders over £60.00

In Stock

Plus 41 unit(s) shipping from 20 April 2026
Plus 42 unit(s) shipping from 28 April 2026
Plus 31 unit(s) shipping from 18 May 2026

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Units	Per unit
1 +	£60.55

*price indicative

RS Stock No.:: 757-9140
Mfr. Part No.:: D4B-4111N
Brand:: Omron

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Product Type	Interlock Switch
	Actuator Type	Roller Lever
	IP Rating	IP67
	Contact Configuration	1 NO/1 NC
	Housing Material	Metal
	Contact Type	Snap Action
	Switching Current	4A
	Terminal Type	M20
	Series	D4B-@N
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	80°C
	Width	40mm
	Standards/Approvals	CCC, CE, CSA, UL
	Length	99.5mm
	Depth	43mm
	Hazardous Area Certification	NO
	Mechanical Life	30000000Cycles
	Operating Force	9.41N
	Conduit Entry	M20

	Select all
	Brand Omron
	Product Type Interlock Switch
	Actuator Type Roller Lever
	IP Rating IP67
	Contact Configuration 1 NO/1 NC
	Housing Material Metal
	Contact Type Snap Action
	Switching Current 4A
	Terminal Type M20
	Series D4B-@N
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 80°C
	Width 40mm
	Standards/Approvals CCC, CE, CSA, UL
	Length 99.5mm
	Depth 43mm
	Hazardous Area Certification NO
	Mechanical Life 30000000Cycles
	Operating Force 9.41N
	Conduit Entry M20

OMRON Interlock Switch, 99.5 (L) x 40 (W) x 43mm (D), 30 Operations/Minute Operating Frequency - D4B-N Series - D4B4111N

To prevent workers from accessing hazardous areas, put this interlock switch from OMRON on guard. When an object comes into contact with the roller lever actuator, it signals the switch to open or close the contacts, turning the machine off. Moving this unit to the left or right is a breeze thanks to the push button. As this switch resists shock and vibration, it remains stable on shaky grounds. The metal lever is completed with a resin roller, which resists wear and doesn't damage objects it touches.

Features & Benefits

• Operating frequency of 30 operations/minute for reliable long-term performance

• Tough metal housing withstands impacts and abrasion

• Head seal function is strengthened for dust-tight finishing

• 4-position turret head gives you flexibility during assembly

Applications

• Manufacturing industry

• Mining equipment

• Railway sector

What operating speed will I get from this switch?

Thanks to an operating speed of 1mm/s to 0.5m/s, you can trust this switch to rapidly change the contact's state.

How durable is the switch?

A mechanical service life of 30 million cycles tells you this switch lasts for a long time with minimal risk of damage.