BREAKER, CIRCUIT (P/N 1964036) - As Removed, Serviceable

The 1964036 is a resettable circuit breaker for aircraft DC electrical distribution. It opens the circuit during overloads or faults to protect wiring and connected avionics from damage. Installed in cockpit breaker panels, this breaker safeguards feeder circuits and individual equipment loads.

The unit is trip-free per FAA requirements, meaning it cannot be held in the closed position during an overload condition. Select amperage rating per the aircraft's Illustrated Parts Catalog and install following FAA AC 43.13-1B wiring protection guidance. Proper breaker selection ensures reliable fault protection in general and corporate aviation electrical systems.

What is the BREAKER, CIRCUIT (P/N 1964036)?

The 1964036 is a resettable circuit breaker for aircraft DC electrical distribution. It opens the circuit during overloads or faults to protect wiring and connected avionics from damage.

Is the 1964036 compatible with my aircraft's avionics suite?

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

Does the 1964036 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 1964036?

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.