Omron D4SL-N Series Solenoid Interlock Switch, Power to Unlock, 24V dc

Subtotal (1 unit)*

£163.20

(exc. VAT)

£195.84

(inc. VAT)

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Temporarily out of stock
  • 22 unit(s) shipping from 13 November 2025
  • Plus 3 unit(s) shipping from 04 December 2025
  • Plus 15 unit(s) shipping from 12 February 2026
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RS Stock No.:
862-1696
Distrelec Article No.:
300-28-031
Mfr. Part No.:
D4SL-N4AFA
Brand:
Omron
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Brand

Omron

Power to Lock / Unlock

Power to Unlock

Supply Voltage

24V dc

Series

D4SL-N

Actuator Included

No

Safety Contacts

NO/NC

Conduit Entry

M20

Auxiliary Contacts

1NO/1NC

Housing Material

Metal

IP Rating

IP67

Depth

39mm

Length

39mm

Width

179.5mm

Omron D4SL-N Series Solenoid Interlock Switch, 24V DC Supply Voltage, IP67 - D4SL-N4AFA


This solenoid interlock switch offers advanced safety solutions for industrial applications, ensuring secure locking mechanisms and safe access control. It prevents unauthorised access to hazardous areas, enhancing workplace safety by integrating reliable locking functions with electrical control systems.

Features & Benefits


• Power to unlock switch simplifies access management
• Metal housing enhances durability against impact
• IP67 rated for protection from dust and moisture
• NO/NC safety contacts provide versatile configuration options
• CE certified to comply with international safety standards
• Actuator interlock solutions interface directly with control systems

Applications


• For use with safety doors in industrial machinery
• Secures access to hazardous environments
• Suitable for applications requiring emergency access control
• Employed in automated systems to enhance operational safety

What voltage does this switch operate on?


The switch operates on a 24V DC supply, making it suitable for various automation tasks.

How to install this switch?


Installation involves securely mounting the unit and connecting it to your safety circuit according to the wiring guidelines.

Can this switch withstand harsh environments?


Yes, it is IP67 rated, providing protection against dust and moisture ingress.

What type of contacts does it have?


It features both normally open (NO) and normally closed (NC) contacts for flexibility in usage.

to need special tools for installation?


A standard screwdriver and possibly a torque wrench are typically adequate for installation tasks.

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