CURRENT LIMITER (P/N 4164) - As Removed

Part 4164 is a current limiter for aircraft electrical systems that protects high-current feeders by automatically opening under fault conditions. Installed between a generator or alternator and the main bus, it limits fault current to prevent damage to wiring and components. The device follows SAE AS5372A specifications for primary power applications.

Installation requires an approved holder per the aircraft maintenance manual and applicable FAA guidance. Essential for reliable electrical system protection in general aviation and commercial aircraft.

What is the CURRENT LIMITER (P/N 4164)?

Part 4164 is a current limiter for aircraft electrical systems that protects high-current feeders by automatically opening under fault conditions. Installed between a generator or alternator and the main bus, it limits fault current to prevent damage to wiring and components.

Is the 4164 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The CURRENT LIMITER 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 4164 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 4164?

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.