Omron D4NH Hinge Switch 2 NC

Omron D4NH Series Hinge Switch, 10A Contact Current, IP67 - D4NH-1BBC

This hinge switch is a Compact interlock device designed to monitor the position of hinged guards and access panels within industrial installations. It provides a secure means of detecting LID or door movement in machinery and control enclosures, functioning as a position-sensing safety element suitable for automation and electrical control environments.

Features & Benefits

• Two normally closed contacts deliver straightforward safety signalling
  Rated for 240V AC switching to handle mains control circuits
  250V DC capability supports low-voltage DC control applications
  10A contact current enables direct switching of moderate loads
  IP67 ingress protection permits washdown and dusty environments
  Mechanical endurance of 1,000,000 cycles for long service life

Applications

• Suitable for guarding on production machinery where access monitoring is required
  Ideal for use on electrical cabinet doors in panel installations
  Used for conveyor access Gates requiring position feedback
  Can be used for automated packaging machines with hinged covers
  Suitable for retrofit safety interlocks on existing systems

How is the electrical connection provided for installation?

The unit accepts a single cable via a PG13.5 threaded entry for secure gland fitting and strain relief.

What temperature range can it operate within?

It functions across an ambient span from -30°C up to +70°C for varied plant environments.

What is the housing material and its practical implication?

The enclosure is MADE of plastic which reduces corrosion risk and lowers overall unit weight.

Can it be used where moisture or dust ingress is likely?

Its IP67 rating means it is protected against dust and temporary immersion, suitable for harsh factory conditions.