Key-operated safety door switch with adjustable operation, slow-action contacts, and IP67 protection. Ideal for industrial applications with a durable plastic housing.
Product ModelD4NS-4BF
Product ID62597
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Key-Operated DesignThe D4NS-4BF is designed with a key-operated mechanism, ensuring secure and reliable operation in industrial settings.
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2. IP67 ProtectionEquipped with an IP67 rating, this safety switch provides excellent protection against dust and water, making it suitable for harsh environments.
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3. Adjustable OperationThe switch offers adjustable operation, allowing for customization to fit specific application requirements.
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4. Slow-Action ContactsFeaturing slow-action contacts (2NC), this switch ensures a safe and controlled operation, reducing the risk of accidental activation.
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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
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
M20 (1-conduit)
5. Durable Plastic HousingConstructed from high-quality resin, the D4NS-4BF boasts a durable plastic housing that withstands various operating temperatures (-30°C to 70°C) and mechanical stresses.
