Omron D4n Series Roller Lever Interlock Switch, 1 NO/1 NC, IP67, Plastic Housing, 240V ac, 3A
- RS Stock No.:
- 746-7242
- Distrelec Article No.:
- 136-30-819
- Mfr. Part No.:
- D4N-4120
- Brand:
- Omron
Subtotal (1 unit)*
£27.47
(exc. VAT)
£32.96
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 332 unit(s) ready to ship
- Plus 19 unit(s) ready to ship from another location
- Plus 60 unit(s) shipping from 13 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £27.47 |
*price indicative
- RS Stock No.:
- 746-7242
- Distrelec Article No.:
- 136-30-819
- Mfr. Part No.:
- D4N-4120
- 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 | Interlock Switch | |
| Actuator Type | Roller Lever | |
| Contact Configuration | 1 NO/1 NC | |
| IP Rating | IP67 | |
| Housing Material | Plastic | |
| Contact Type | Snap Action | |
| Switching Current | 3A | |
| Terminal Type | M20 | |
| Series | D4n | |
| Switching AC Voltage | 240V ac | |
| Switching DC Voltage | 250V dc | |
| Minimum Operating Temperature | -30°C | |
| Maximum Operating Temperature | 70°C | |
| Width | 31mm | |
| Standards/Approvals | CE | |
| Length | 64mm | |
| Depth | 47mm | |
| Hazardous Area Certification | NO | |
| Mechanical Life | 15000000Cycles | |
| Conduit Entry | M20 | |
| Operating Force | 5N | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Product Type Interlock Switch | ||
Actuator Type Roller Lever | ||
Contact Configuration 1 NO/1 NC | ||
IP Rating IP67 | ||
Housing Material Plastic | ||
Contact Type Snap Action | ||
Switching Current 3A | ||
Terminal Type M20 | ||
Series D4n | ||
Switching AC Voltage 240V ac | ||
Switching DC Voltage 250V dc | ||
Minimum Operating Temperature -30°C | ||
Maximum Operating Temperature 70°C | ||
Width 31mm | ||
Standards/Approvals CE | ||
Length 64mm | ||
Depth 47mm | ||
Hazardous Area Certification NO | ||
Mechanical Life 15000000Cycles | ||
Conduit Entry M20 | ||
Operating Force 5N | ||
- COO (Country of Origin):
- JP
Omron D4N Series Interlock Switch, 64mm Length, M20 - D4N-4120
This Omron D4N series interlock switch is engineered for robust safety in industrial applications, featuring a compact design with a 64 mm length and M20 threading. It ensures reliable operation and enhanced safety by providing positive mechanical protection to prevent unauthorised access to hazardous machinery and equipment. It is ideal for use in manufacturing environments where safety and compliance with safety standards are paramount.
Features & Benefits
• Compact design with a 64 mm length and M20 threading for easy installation
• Positive opening mechanism ensures reliable and fail-safe operation
• High mechanical strength and durability for long-term reliability
• Designed for use in harsh environments with resistance to shock and vibration
Applications
• Essential for machine guarding in manufacturing and assembly lines
• Ideal for safety interlocking in packaging and material handling machinery
• Used in automated production systems for personnel protection
• Applied in automotive manufacturing for robotic cell safety
• Suitable for pharmaceutical and food processing industries for compliance with safety regulations
What is the positive opening mechanism in the Omron D4N Series interlock switch?
The positive opening mechanism ensures that contacts open positively when the switch is actuated, providing reliable safety protection.
Is the D4N Series interlock switch suitable for use in wet or dusty environments?
Yes, it is designed with robust sealing and resistance to environmental conditions, making it suitable for harsh industrial environments.
How does the D4N Series interlock switch comply with safety standards?
It meets safety category 4 requirements according to EN ISO 13849-1, ensuring high reliability and compliance with international safety standards.
Can the D4N Series interlock switch be easily integrated into existing machinery?
Yes, it features a compact design and M20 threading for easy installation and integration into various industrial applications.
What are the benefits of using the D4N Series interlock switch in manufacturing environments?
It provides enhanced safety by preventing unauthorised access to hazardous areas, thereby reducing the risk of accidents and ensuring operator protection.
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