Compact, reliable safety door hinge switch with 3NC slow-action contacts and G1/2 2-conduit size, ideal for space-saving applications and ensuring high contact reliability.
Product ModelD4NH-6DBC
Product ID62536
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Compact Design Save SpaceThe D4NH-6DBC is designed to be compact, making it perfect for machines and equipment where space is limited. Its small size allows for easy integration without compromising on functionality.
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2. High Contact Reliability Standardized Gold-Clad ContactsThe switch features standardized gold-clad contacts, which provide high contact reliability and can handle both standard loads and microloads. This ensures consistent performance over time.
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3. Safety Features Direct Opening MechanismThe built-in switch has a direct opening mechanism that forcibly separates the normally closed (NC) contacts, even when there is contact deposit. This feature enhances safety by preventing accidental machine operation.
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4. Versatile Configuration Multiple Contact FormsThe D4NH-6DBC is available in various contact configurations, including 1NC/1NO, 2NC, 2NC/1NO, and 3NC. This versatility allows users to choose the best configuration for their specific application needs.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Conduit size
G1/2 (2-conduit)
Contact Configuration
3NC (slow-action)
Actuator
Arm lever
Manufacturer ID
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5. Durable Construction Shock and Vibration ResistanceThe switch is designed to withstand shock and vibration, with a destruction level of 1,000 m/s² and a malfunction level of 300 m/s². This ensures the switch remains operational even in harsh environments.
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6. Easy Installation and Maintenance Arm Lever ActuatorThe switch comes with an arm lever actuator, making it easy to install and maintain. The arm lever can be mounted in various positions, and the head can be mounted in four different directions, providing flexibility during installation.
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7. Compliance with Safety Standards UL/CSA CertificationThe D4NH-6DBC meets the safety standards of UL508 and CSA C22.2 No. 14, ensuring compliance with international safety regulations. This certification provides assurance of the switch's reliability and safety in various applications.
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8. Operating Conditions Ambient TemperatureThe switch operates within an ambient temperature range of −30°C to 70°C, with no icing. It also operates within an ambient humidity range of 40% to 70%, making it suitable for a wide range of environments.
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9. Weight and Dimensions Approximate WeightThe approximate weight of the D4NH-6DBC is around 87 grams, making it lightweight and easy to handle. The dimensions are designed to fit seamlessly into various machine configurations, ensuring a compact footprint.
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10. Accessories and Downloads AccessoriesThe product comes with various accessories, including conduit caps and mounting screws. Users can also download detailed datasheets and installation guides from the Omron website, ensuring they have all the necessary information for a smooth installation process.
