Omron D4B Series Adjustable Roller Lever Limit Switch, 1 NO/1 NC, IP67, Aluminium Housing, 400V, 10A

RS Stock No.:: 214-7522
Mfr. Part No.:: D4B-4A17N
Manufacturer:: Omron

Omron D4B Series Adjustable Roller Lever Limit Switch, 1 NO/1 NC, IP67, Aluminium Housing, 400V, 10A

Subtotal (1 unit)*

PHP6,396.82

(exc. VAT)

PHP7,164.44

(inc. VAT)

FREE delivery for orders over ₱3,000.00

In Stock

Plus 12 unit(s) shipping from May 25, 2026

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

Units	Per Unit
1 +	PHP6,396.82

*price indicative

RS Stock No.:: 214-7522
Mfr. Part No.:: D4B-4A17N
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
	Product Type	Limit Switch
	Actuator Type	Adjustable Roller Lever
	Contact Configuration	1 NO/1 NC
	IP Rating	IP67
	Housing Material	Aluminium
	Contact Type	Snap Action
	Switching Current	10A
	Terminal Type	Screw
	Series	D4B
	Minimum Operating Temperature	-40°C
	Switching DC Voltage	250V
	Switching AC Voltage	400V
	Maximum Operating Temperature	80°C
	Width	50mm
	Length	72mm
	Standards/Approvals	UL, CSA, RoHS, CCC, CE
	Depth	30mm
	Hazardous Area Certification	No
	Mechanical Life	30000000Operations
	Conduit Entry	M20
	Mounting Orientation	Multi Directional
	Operating Force	2.12N

	Select all
	Brand Omron
	Product Type Limit Switch
	Actuator Type Adjustable Roller Lever
	Contact Configuration 1 NO/1 NC
	IP Rating IP67
	Housing Material Aluminium
	Contact Type Snap Action
	Switching Current 10A
	Terminal Type Screw
	Series D4B
	Minimum Operating Temperature -40°C
	Switching DC Voltage 250V
	Switching AC Voltage 400V
	Maximum Operating Temperature 80°C
	Width 50mm
	Length 72mm
	Standards/Approvals UL, CSA, RoHS, CCC, CE
	Depth 30mm
	Hazardous Area Certification No
	Mechanical Life 30000000Operations
	Conduit Entry M20
	Mounting Orientation Multi Directional
	Operating Force 2.12N

Omron D4B Series Limit Switch, Adjustable Roller Lever Actuator, IP67 - D4B-4A17N

This limit switch is a robust mechanical position detector designed for industrial automation and control systems. It provides snap-action switching with both normally open and normally closed contacts, housed in a sealed aluminium enclosure that permits operation across a wide temperature span. The device accepts an M20 conduit entry and is intended for multi-directional mounting where dependable, repeatable switching is required.

Features & Benefits

• Snap-action contacts deliver fast make-break switching for control systems
• 1NO/1NC arrangement offers versatile circuit configurations for safety and control
• Rated for 10A at 400V AC to handle substantial switching loads
• Operates down to -40°C and up to 80°C for harsh environment tolerance
• Mechanical endurance of 30,000,000 operations minimises maintenance intervals
• IP67 aluminium housing resists ingress for use in dusty and wet locations

Applications

• Suitable for end-of-travel sensing on industrial conveyors and actuators
• Ideal for position detection in packaging and material-handling equipment
• Used for limit monitoring on presses and stamping machines
• Can be used for safety interlocks in enclosures requiring sealed entries

What electrical connection method does it use?

It uses screw terminals for secure, serviceable wiring connections.

How is the actuator configured for varied installation needs?

The lever is an adjustable roller type allowing mechanical alignment for different motion profiles.

Which conduit size is compatible with the enclosure?

The enclosure provides an M20 conduit entry for cable gland fitting.

What mounting orientations are supported?

The design permits multi-directional mounting to suit diverse machine geometries.