P/N: w58xc4c12a-20
Category: Circuit Breakers & Fuses
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
| Condition | Stock |
|---|---|
| As Removed | 1 Available |
| New Surplus | 1 Available |
The w58xc4c12a-20 is a TE Connectivity Potter & Brumfield W58 thermal push-to-reset circuit breaker rated 20 amperes at 50 VDC or 250 VAC. This breaker protects avionics and electrical branch circuits on aircraft panels by interrupting current flow when overcurrent conditions occur. The thermal mechanism responds to sustained overload while the push-to-reset design allows manual circuit restoration after a trip event.
Installation follows aircraft maintenance manual specifications and FAA AC 43.13-1B circuit protection guidance for proper sizing and panel mounting.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
The w58xc4c12a-20 is a TE Connectivity Potter & Brumfield W58 thermal push-to-reset circuit breaker rated 20 amperes at 50 VDC or 250 VAC. This breaker protects avionics and electrical branch circuits on aircraft panels by interrupting current flow when overcurrent conditions occur.
Avionics compatibility depends on your aircraft model and existing installation. The CIRCUIT BREAKER is available in: As Removed, New Surplus. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
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.
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.