Omron D4SL-N Series Solenoid Interlock Switch, Power to Unlock
- RS Stock No.:
- 862-1683
- Mfr. Part No.:
- D4SL-N4RFA-DN
- Brand:
- Omron
Subtotal (1 unit)*
£195.03
(exc. VAT)
£234.04
(inc. VAT)
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In Stock
- 4 unit(s) ready to ship
- Plus 2 unit(s) shipping from 13 October 2026
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Units | Per unit |
|---|---|
| 1 + | £195.03 |
*price indicative
- RS Stock No.:
- 862-1683
- Mfr. Part No.:
- D4SL-N4RFA-DN
- Brand:
- Omron
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Omron | |
| Product Type | Solenoid Interlock Switch | |
| Actuator Included | No | |
| Series | D4SL-N | |
| Safety Contacts | 3 NC | |
| Conduit Entry | M20 | |
| Terminal Type | Screw | |
| Number of Auxiliary Contacts | 3 | |
| Housing Material | Metal | |
| Contact AC Voltage | 120V ac | |
| Contact Current | 1.5A | |
| Power to Lock/Unlock | Power to Unlock | |
| Depth | 39mm | |
| Length | 179.9mm | |
| Width | 39mm | |
| IP Rating | IP67 | |
| Standards/Approvals | UL508, EN60947-5-1, UL, GB14048.5, CE, CSA C22.2 No.14 | |
| Hazardous Area Certification | No | |
| Supply Voltage | 24V dc | |
| Power Consumption | 4.8W | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Product Type Solenoid Interlock Switch | ||
Actuator Included No | ||
Series D4SL-N | ||
Safety Contacts 3 NC | ||
Conduit Entry M20 | ||
Terminal Type Screw | ||
Number of Auxiliary Contacts 3 | ||
Housing Material Metal | ||
Contact AC Voltage 120V ac | ||
Contact Current 1.5A | ||
Power to Lock/Unlock Power to Unlock | ||
Depth 39mm | ||
Length 179.9mm | ||
Width 39mm | ||
IP Rating IP67 | ||
Standards/Approvals UL508, EN60947-5-1, UL, GB14048.5, CE, CSA C22.2 No.14 | ||
Hazardous Area Certification No | ||
Supply Voltage 24V dc | ||
Power Consumption 4.8W | ||
- COO (Country of Origin):
- JP
Omron D4SL-N Series Solenoid Interlock Switch, 3NC Safety Contacts, 24V DC Supply Voltage - D4SL-N4RFA-DN
This solenoid interlock switch is designed for use in industrial applications, providing reliable safety solutions. With an IP67 rating, it ensures protection against dust and water, making it suitable for harsh environments. The dimensions are 179.9mm in length and 39mm in width, allowing for versatile integration into various machinery.
Features & Benefits
• Provides power to unlock for enhanced safety control
• Manufactured with a durable plastic housing for longevity
• Easy installation with M20 conduit entry options
• Maintains operational integrity in temperatures ranging from -10 to 55 °C
Applications
• Utilised in automation systems for safe access control
• Can be installed in mechanical safety interlocks
• Effective in machinery requiring secure door locking mechanisms
• Suitable for use with safety relay systems in manufacturing
What type of power supply does it require?
This switch operates with a 24V DC power supply, which is standard for most industrial control systems.
How does the IP67 rating benefit applications?
The IP67 rating protects against dust ingress and water immersion, ensuring reliable performance in challenging environments.
What is the maximum holding force of the switch?
It features a holding force of 1,300 N, securing the switch in critical situations.
Can it be integrated with various safety devices?
Yes, this switch is designed to work with multiple safety components, facilitating a cohesive safety system.
How many safety contacts does the switch have?
The switch includes three NC safety contacts, providing multiple fail-safe options.
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