CONTACTOR (P/N h-a5n) - As Removed

The h-a5n is an aircraft contactor for switching high-current electrical loads in onboard systems. This electromagnetic relay connects the main battery to the aircraft's primary electrical bus, controlling power distribution during startup and flight operations. Built to MIL-PRF-6106 specifications and qualified per RTCA DO-160 environmental testing standards.

Installation follows the aircraft maintenance manual and wiring diagram requirements. Verify suitability and proper integration with existing electrical architecture before service.

What is the CONTACTOR (P/N h-a5n)?

The h-a5n is an aircraft contactor for switching high-current electrical loads in onboard systems. This electromagnetic relay connects the main battery to the aircraft's primary electrical bus, controlling power distribution during startup and flight operations.

Is the h-a5n compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The CONTACTOR is available in: As Removed. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the h-a5n come with an 8130-3 airworthiness tag?

Availability of an FAA 8130-3 tag depends on the part condition. Overhauled and repaired units typically include 8130-3 documentation. As-removed units may include a removal tag with trace history. Contact us for specific documentation on the condition you need.

Do you offer bench testing for the h-a5n?

We can arrange bench testing through our network of FAA-certified repair stations. Call (904) 998-9101 for testing availability and turnaround times, or submit an RFQ with your specific requirements.