D4NL-4GFA-B

Name: D4NL-4GFA-B
Brand: OMRON
SKU: D4NL-4GFA-B

The OMRON D4NL-4GFA-B is a robust, key-operated guard lock safety-door switch designed for secure door applications. It includes a mechanical lock with a 24 VDC solenoid release, adjustable operation, and an IP67 rating for durability.

Product ModelD4NL-4GFA-B

Product ID62448

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable SecurityThe D4NL-4GFA-B offers a mechanical lock with a 24 VDC solenoid release, ensuring secure door operation and reliable locking mechanisms.
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2. Adjustable OperationThe switch features adjustable operation, allowing for flexible installation and customization to meet specific application needs.
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3. Durable ConstructionBuilt with a plastic housing and head, the switch is designed to withstand harsh environments with an operating temperature range of -10 to 55°C.
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4. IP67 ProtectionThe D4NL-4GFA-B is rated IP67, providing excellent protection against dust and water ingress, making it suitable for use in various industrial settings.
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Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Actuator

None

Connection method

Fixed Terminals

Indicator

Orange LED, 10 to 115 VAC/VDC

Key holding force

1300 N

Number of contacts

Solenoid voltage

24 VDC

5. Efficient MonitoringThe switch includes 3NC contacts and an LED indicator, facilitating easy monitoring of the door's status and ensuring smooth operation.

6. Easy InstallationThe D4NL-4GFA-B features screw terminal connections and a conduit size of M20, making it easy to integrate into existing systems.

7. High Holding ForceWith a holding force of 1300 N, the switch ensures that the door remains securely locked, even under heavy loads.

8. Standard Key OperationThe switch uses a standard key for lock and release, providing convenience and ease of use. The key is made of resin and positioned at the bottom for easy access.

9. Slow-Action SwitchThe D4NL-4GFA-B operates with a slow-action switch, which helps prevent accidental triggering and ensures smooth, controlled operation.

10. Versatile ApplicationSuitable for various applications, including industrial settings, the D4NL-4GFA-B offers a versatile solution for securing doors and ensuring safety.

Contact Configuration

3NC + 1NC/1NO

Head material

Plastic

Door lock and release

Mechanical lock/solenoid release

Release Key type

Standard

Manufacturer ID