Omron D4N Series Plunger Limit Switch, NO/NC, DPST

View all Limit Switches

Subtotal (1 unit)*

£23.59

(exc. VAT)

£28.31

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 48 unit(s) shipping from 16 December 2025
  • Plus 51 unit(s) shipping from 13 January 2026
  • Plus 32 unit(s) shipping from 03 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£23.59

*price indicative

RS Stock No.:
746-7251
Distrelec Article No.:
136-30-820
Mfr. Part No.:
D4N-4131
Brand:
Omron
Find similar products by selecting one or more attributes.
Select all

Brand

Omron

Actuator Type

Plunger

Pole and Throw Configuration

DPST

Normal State Configuration

NO/NC

Connection Type

M20

Series

D4N

Length

64mm

Width

31mm

Depth

31.5mm

Standards Met

CE

Mechanical Life

15000000Cycles

COO (Country of Origin):
JP

Omron D4N Series Top Plunger, Plunger Actuator - D4N-4131


This top plunger is designed for reliable performance in various automation and industrial applications. Its robust functionality makes it ideal for situations where precise control and safety are paramount. As part of Omron's D4N series, its unique design caters to numerous industrial functions requiring actuation mechanisms, underscoring its importance in both electrical and mechanical industries.

Features & Benefits


• Designed for heavy-duty applications with a mechanical life of 15 million cycles
• Dual functionality with normally open (NO) and normally closed (NC) switch configurations
• Compact dimensions measuring 64mm in length
• Simplifies installation with a versatile M20 connection type
• Durable plunger actuator enhances user experience
• Easily integrates into existing industrial automation systems

Applications


• Enables precise control in automated machinery
• Ideal for safety monitoring in industrial settings
• Utilised in conveyor belt systems for operational safety
• Applicable in robotics for consistent actuation solutions
• Effective in control panels requiring dependable switch action

What is the optimal voltage range for this device?


The device is rated for standard loads up to 250 VAC.

Can this switch withstand extreme environmental conditions?


It is intended for indoor use only and should not be exposed to hazardous gases or excessive humidity.

How can I ensure correct installation for optimal performance?


Secure the switch using M4 screws and follow the specified torque recommendations during installation.

What makes this device suitable for automation applications?


Its robust design and long mechanical life make it ideal for continuous operation in automated systems.


Safety Limit Switch

Related links