Omron D4NH Safety Rated Interlock Switch, Hinge Actuator Included, Plastic, Hinge
- RS Stock No.:
- 214-6728
- Mfr. Part No.:
- D4NH-4AAS
- Manufacturer:
- Omron
Subtotal (1 unit)*
PHP5,063.87
(exc. VAT)
PHP5,671.53
(inc. VAT)
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In Stock
- 9 unit(s) ready to ship from another location
- Plus 14 unit(s) shipping from May 19, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP5,063.87 |
*price indicative
- RS Stock No.:
- 214-6728
- Mfr. Part No.:
- D4NH-4AAS
- 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 | |
| Lock Style | Hinge | |
| Product Type | Safety Rated Interlock Switch | |
| Lock Type | Hinge | |
| Actuator Included | Yes | |
| Housing Material | Plastic | |
| Series | D4NH | |
| IP Rating | IP67 | |
| Minimum Operating Temperature | -30°C | |
| Contact AC Voltage | 240V ac | |
| Switch Contact Current | 3A | |
| Hazardous Area Certification | No | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | CCC, UL, CE | |
| Width | 31mm | |
| Depth | 73mm | |
| Length | 31.5mm | |
| Number of Head Directions | 4 | |
| Conduit Entry | M20 | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Lock Style Hinge | ||
Product Type Safety Rated Interlock Switch | ||
Lock Type Hinge | ||
Actuator Included Yes | ||
Housing Material Plastic | ||
Series D4NH | ||
IP Rating IP67 | ||
Minimum Operating Temperature -30°C | ||
Contact AC Voltage 240V ac | ||
Switch Contact Current 3A | ||
Hazardous Area Certification No | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals CCC, UL, CE | ||
Width 31mm | ||
Depth 73mm | ||
Length 31.5mm | ||
Number of Head Directions 4 | ||
Conduit Entry M20 | ||
Omron D4NH Series Safety Rated Interlock Switch, 240V AC Contact Voltage, IP67 - D4NH-4AAS
This safety-rated interlock switch is a Compact hinge-lock device intended to monitor guard doors and safety equipment in industrial automation and machinery settings. It operates as a safety interlock with an integral actuator and provides fail-safe separation of normally closed contacts during guard opening, making it suitable for machine safety circuits where direct opening operation is required.
Features & Benefits
• IP67 protection for immersion resistance and sealed environments
• 3A contact rating for switching standard control loads
• Operates at 240V AC and 250V DC for versatile supply use
• Four head mounting directions for flexible installation
• Plastic housing reduces weight and offers double-insulation protection
• Rated for operation from -30°C to 70°C for high-temperature use
• 3A contact rating for switching standard control loads
• Operates at 240V AC and 250V DC for versatile supply use
• Four head mounting directions for flexible installation
• Plastic housing reduces weight and offers double-insulation protection
• Rated for operation from -30°C to 70°C for high-temperature use
Applications
• Suitable for guarding access panels on production machinery
• Ideal for safety circuits in packaging and assembly lines
• used with interlocked doors on electrical cabinets and enclosures
• Can be used for safety monitoring of robotic cell barriers
• Suitable for retrofit where M20 conduit connection is required
• Ideal for safety circuits in packaging and assembly lines
• used with interlocked doors on electrical cabinets and enclosures
• Can be used for safety monitoring of robotic cell barriers
• Suitable for retrofit where M20 conduit connection is required
What type of conduit connection does it use for wiring?
The switch accepts an M20 conduit entry enabling use of M-style cable glands and European-style conduit fittings.
How does the internal contact mechanism behave under contamination?
The NC contacts incorporate a direct opening mechanism that forces separation even if metal deposition occurs, maintaining safe circuit interruption.
What are the expected mechanical and electrical lifespans?
Mechanical endurance is specified at a minimum of 1,000,000 operations and electrical endurance up to 500,000 operations for a resistive 3A load at 250VAC.
Can the head orientation be altered on site?
Yes, the head can be remounted in four orientations by removing the head screws to suit installation requirements.