D4NS-2FF

Name: D4NS-2FF
Brand: OMRON
SKU: D4NS-2FF

The OMRON D4NS-2FF is a tongue-operated safety door switch designed for reliable interlocking applications. It features 2NC+1NO contacts, an IP67 rating, and a durable plastic head, ensuring safe operation in temperatures ranging from -30°C to 70°C.

Product ModelD4NS-2FF

Product ID62439

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable Interlocking MechanismThe OMRON D4NS-2FF ensures safe operation with its 2NC+1NO (Make Before Break) contacts, providing a reliable interlocking mechanism that prevents accidental door openings.
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2. Durable DesignConstructed with a durable plastic head and resin housing, this switch can withstand up to 1,000,000 operations at no load, ensuring long-lasting performance.
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3. IP67 RatingEquipped with an IP67 rating, the D4NS-2FF is resistant to dust and water, making it suitable for use in various environments, including harsh industrial settings.
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4. Wide Operating Temperature RangeDesigned to operate in temperatures ranging from -30°C to 70°C, this switch can handle a wide range of ambient conditions, ensuring consistent performance.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Actuator

None

Break contact minimum force

60 N (13.5 lbs)

Max Actuation Frequency

30 operations/minute

Max Actuation Speed

500 mm/s

Weight

96 g

Conduit Size

G 1/2 (1-conduit)

5. Compliance with Safety StandardsCompliant with EN ISO 14119 Type 2 and EN 60947-5-1 standards, the D4NS-2FF meets stringent safety requirements, providing peace of mind for users.

6. Easy InstallationFeaturing a G1/2" threaded conduit entry and a terminal block connection method, the D4NS-2FF is easy to install and integrate into existing systems.

7. High Current RatingWith a rated current of 10A and a make current of 60A at 120Vac, this switch can handle high current loads, making it suitable for demanding applications.

8. Low Contact ResistanceThe switch has a maximum contact resistance of 25mΩ, ensuring low electrical resistance and efficient operation.

9. Class II Electric Shock ProtectionProviding Class II electric shock protection through double insulation, the D4NS-2FF ensures user safety by preventing electrical shock.

10. Versatile Mounting OptionsThe switch allows for four mounting directions, including front-side mounting, making it versatile and easy to integrate into various applications.

2 NC/1 NO Make before break

Head Material

Plastic

M20-to-NPT Adapter Included

Manufacturer ID