Omron D4NH Hinge Switch 1 NC/1 NO

This hinge switch provides a Compact switching solution for monitoring door or panel movement in industrial and automation systems. It is designed to operate reliably across a wide thermal range and in environments where ingress protection is required, making it suitable for electrical and mechanical installations that demand sealed switching performance.

• 1NC1NO contact arrangement enables dual-state monitoring for control logic
• 10A rated contact current supports common industrial loads
• IP67 rated enclosure delivers protection against dust and temporary immersion
• Plastic housing reduces enclosure weight while maintaining functional insulation
• Operates from -30°C to+70°C for extended environmental tolerance
• Mechanical endurance of1000000operations minimises replacement frequency

• Suitable for monitoring hinged access doors on control cabinets
• Ideal for limit sensing on industrial machine guards
• Used with conveyor enclosures requiring sealed switching points
• Can be used for safety interlock detection in electrical panels
• Suitable for retrofit on heavy-duty doors where sealed sensing is needed

It offers one normally closed and one normally open contact, enabling both break and make signalling for PLC inputs or relay logic.

The unit employs a plastic outer body that provides electrical isolation and keeps mass low for easier mounting on doors and frames.

The mechanism is specified to perform for one million switching cycles, supporting long-term automated duty in repetitive applications.

It functions across temperatures from -30°C up to+70°C, allowing use in chilled facilities and elevated-temperature zones.

Yes, the sealed IP67 rating means it is protected against dust ingress and can withstand temporary immersion, making it appropriate for wet industrial environments.