CONTACTOR ASSEMBLY (P/N 11419-2) - Serviceable

The 11419-2 is a contactor assembly for aircraft electrical systems that remotely switches high-current battery, starter, and bus-tie circuits. This electromagnetic relay accepts control signals from cockpit master or start switches and routes power to the main electrical bus or starter motor. Qualified to MIL-PRF-6106 for electrical performance and environmental reliability.

Installation follows the aircraft maintenance manual and FAA AC 43.13-1B electrical practices, with connections to power sources, control circuits, and load terminals.

What is the CONTACTOR ASSEMBLY (P/N 11419-2)?

The 11419-2 is a contactor assembly for aircraft electrical systems that remotely switches high-current battery, starter, and bus-tie circuits. This electromagnetic relay accepts control signals from cockpit master or start switches and routes power to the main electrical bus or starter motor.

Is the 11419-2 compatible with my aircraft's avionics suite?

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

Does the 11419-2 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 11419-2?

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.