Omron D4B Series Roller Lever Limit Switch, 1 NO/1 NC, IP67, Metal Housing, 400V

RS Stock No.:: 214-7518
Distrelec Article No.:: 301-36-739
Mfr. Part No.:: D4B-2A71N
Manufacturer:: Omron

Omron D4B Series Roller Lever Limit Switch, 1 NO/1 NC, IP67, Metal Housing, 400V

Subtotal (1 unit)*

PHP7,807.50

(exc. VAT)

PHP8,744.40

(inc. VAT)

FREE delivery for orders over ₱3,000.00

Stocked by manufacturer

Ready to ship from November 02, 2026

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

Units	Per Unit
1 +	PHP7,807.50

*price indicative

RS Stock No.:: 214-7518
Distrelec Article No.:: 301-36-739
Mfr. Part No.:: D4B-2A71N
Manufacturer:: 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
	Actuator Type	Roller Lever
	Product Type	Limit Switch
	IP Rating	IP67
	Contact Configuration	1 NO/1 NC
	Housing Material	Metal
	Contact Type	Snap Action
	Terminal Type	Screw
	Series	D4B
	Switching AC Voltage	400V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	80°C
	Depth	30mm
	Standards/Approvals	CSA, RoHS, CCC, UL, CE
	Width	50mm
	Length	72mm
	Hazardous Area Certification	No
	Mounting Orientation	Multi Directional
	Operating Force	9.41N
	Mechanical Life	10000000Cycles
	Conduit Entry	G 1/2

	Select all
	Brand Omron
	Actuator Type Roller Lever
	Product Type Limit Switch
	IP Rating IP67
	Contact Configuration 1 NO/1 NC
	Housing Material Metal
	Contact Type Snap Action
	Terminal Type Screw
	Series D4B
	Switching AC Voltage 400V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 80°C
	Depth 30mm
	Standards/Approvals CSA, RoHS, CCC, UL, CE
	Width 50mm
	Length 72mm
	Hazardous Area Certification No
	Mounting Orientation Multi Directional
	Operating Force 9.41N
	Mechanical Life 10000000Cycles
	Conduit Entry G 1/2

Instructionsheet - D4B-2A71N

Omron D4B Series Limit Switch, IP67 Ingress Protection, 1 NO/1 NC Contact Configuration - D4B-2A71N

This limit switch is a compact mechanical device that detects position changes and provides a swift electrical response in industrial control systems. It is built for installation where a robust, snap‑action contact is required and is suited to environments that demand ingress protection and wide temperature tolerance.

Features and Benefits:

• Snap‑action contacts deliver clear switching at 400V switching voltage
• Metal housing offers robust protection for electrical components
• Rated ingress protection IP67 prevents dust and water ingress
• Operating force of 9.41 N ensures consistent actuation feel
• Mechanical endurance of 10,000,000 cycles supports long service intervals
• Screw terminals enable secure field wiring connections

Applications

• Used with conveyor systems requiring precise end‑of‑travel detection
• Suitable for actuator position sensing in automated machinery
• Ideal for outdoor enclosures exposed to moisture and dust
• Can be used for safety interlocks on heavy plant equipment
• Used for limit detection where multi‑directional mounting is necessary

What terminal connection method does it use for wiring?

It employs screw‑type terminals that allow direct conductor clamping for reliable electrical contact.

Which contact arrangements are available and how do they operate?

The unit provides one normally open and one normally closed contact using a snap‑action mechanism for rapid, repeatable switching.

How is conduit connection achieved on‑site?

A G1/2 conduit entry is provided to accept standard conduit fittings for protected cable routing.

What environmental temperature range can it withstand?

The device operates from -40 °C up to 80 °C, supporting cold‑start and high‑temperature applications.