Omron D4n Series Roller Lever Limit Switch, 1 NO/1 NC, IP67, Metal Lever, Plastic, Resin (Lever), Sintered Stainless

RS Stock No.:: 746-7273
Distrelec Article No.:: 136-30-829
Mfr. Part No.:: D4N-4A2G
Brand:: Omron

Omron D4n Series Roller Lever Limit Switch, 1 NO/1 NC, IP67, Metal Lever, Plastic, Resin (Lever), Sintered Stainless

Subtotal (1 unit)*

$99.28

(exc. GST)

$109.21

(inc. GST)

FREE delivery for orders over $60.00 ex GST

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8 left, ready to ship from another location
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Plus 3 left, shipping from 17 July 2026

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Units	Per unit
1 +	$99.28

*price indicative

RS Stock No.:: 746-7273
Distrelec Article No.:: 136-30-829
Mfr. Part No.:: D4N-4A2G
Brand:: Omron

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Product Type	Limit Switch
	Actuator Type	Roller Lever
	IP Rating	IP67
	Contact Configuration	1 NO/1 NC
	Housing Material	Metal Lever, Plastic, Resin (Lever), Sintered Stainless Steel, Stainless Steel (Lever)
	Contact Type	Snap Action
	Terminal Type	M20
	Series	D4n
	Minimum Operating Temperature	-30°C
	Maximum Operating Temperature	70°C
	Depth	45mm
	Width	31mm
	Standards/Approvals	UL, TUV, RoHS, EN, CSA, CCC
	Length	64mm
	Hazardous Area Certification	NO
	Mechanical Life	15000000Cycles
	Operating Force	4.5N
	Conduit Entry	M20

	Select all
	Brand Omron
	Product Type Limit Switch
	Actuator Type Roller Lever
	IP Rating IP67
	Contact Configuration 1 NO/1 NC
	Housing Material Metal Lever, Plastic, Resin (Lever), Sintered Stainless Steel, Stainless Steel (Lever)
	Contact Type Snap Action
	Terminal Type M20
	Series D4n
	Minimum Operating Temperature -30°C
	Maximum Operating Temperature 70°C
	Depth 45mm
	Width 31mm
	Standards/Approvals UL, TUV, RoHS, EN, CSA, CCC
	Length 64mm
	Hazardous Area Certification NO
	Mechanical Life 15000000Cycles
	Operating Force 4.5N
	Conduit Entry M20

COO (Country of Origin):: JP

Omron D4n Series Limit Switch, 64mm Length, IP67 - D4N-4A2G

This limit switch is a Compact industrial device designed to monitor mechanical movement and provide electrical switching in automation and control systems. It is housed in a robust metal and resin assembly with an adjustable roller lever actuator and an M20 conduit entry, offering sealed operation in applications where dust or temporary immersion may occur. It suits engineers specifying a 1 NO/1 NC slow-action switching element for standard load control.

Features & Benefits

• IP67 protection enabling temporary submersion resistance
• Switching capacity up to 10A at 240V AC for mains loads
• Slow-action contacts supporting 250V DC switching where required
• Mechanical life rated at 15 million cycles for long-term duty
• Operates across −30°C to 70°C for wide ambient range
• Direct-opening NC mechanism for safety-oriented contact separation

Applications

• Suitable for conveyor end-of-travel detection in factories
• Ideal for machine-tool limit detection in production cells
• Used with elevator and lift systems requiring EN conformity
• Can be used for panel interlocks in wet-environment enclosures
• Suitable for automated packaging line position sensing

What kind of actuator options are available for field adjustment?

The head accepts an adjustable roller lever with form-lock engagement and both resin and metal lever variants to set actuation angle and length.

How should wiring be protected to maintain the ingress rating?

Use recommended connectors or conduit adaptors and tighten to the specified torque

fit seal packing for M20 connections to preserve IP67.

What is the electrical endurance under resistive loads?

Electrical durability is specified for hundreds of thousands of operations depending on load, with tested values for resistive loads at rated currents.