| Condition | Stock |
|---|---|
| As Removed | 2 Available |
The w31-x2m1g40 is a TE Potter & Brumfield W31 series thermal circuit breaker rated for 40 amperes at 240 VAC or 50 VDC. This panel-mount protective device controls and safeguards aircraft electrical circuits from overload and short-circuit conditions. Installed directly on aircraft electrical panels, the breaker automatically trips when circuit current exceeds its 40-amp rating, disconnecting power to prevent equipment damage and fire hazard.
Installation follows aircraft maintenance manual specifications and FAA AC 43.13-1B guidance, with proper breaker selection matching the protected circuit's load requirements and voltage rating.
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 w31-x2m1g40 is a TE Potter & Brumfield W31 series thermal circuit breaker rated for 40 amperes at 240 VAC or 50 VDC. This panel-mount protective device controls and safeguards aircraft electrical circuits from overload and short-circuit conditions.
Avionics compatibility depends on your aircraft model and existing installation. The SWITCH is available in: As Removed. 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.