CIR-BRAKER (P/N cb-3115c) - New Surplus

The cb-3115c is a panel-mount circuit breaker designed to protect electrical distribution and avionics loads in aircraft power systems. This trip-free breaker interrupts circuit flow when amperage exceeds its rated capacity, preventing electrical faults from damaging avionics, instruments, and distribution networks. Commonly installed on cockpit panels and avionics buses, it conforms to MIL-C-5809 and SAE AS58091 standards.

Installation requires matching the breaker's amperage rating and mounting thread to the original unit per the aircraft wiring diagram and maintenance manual.

What is the CIR-BRAKER (P/N cb-3115c)?

The cb-3115c is a panel-mount circuit breaker designed to protect electrical distribution and avionics loads in aircraft power systems. This trip-free breaker interrupts circuit flow when amperage exceeds its rated capacity, preventing electrical faults from damaging avionics, instruments, and distribution networks.

What aircraft models does the cb-3115c fit?

Part number cb-3115c is listed in multiple aircraft Illustrated Parts Catalogs. Always verify the CIR-BRAKER against your specific aircraft model's IPC and Type Certificate Data Sheet before ordering. Currently available in: New Surplus.

Does the cb-3115c include an 8130-3 tag and maintenance records?

Documentation varies by condition. Overhauled and repaired landing gear components include 8130-3 airworthiness tags. New surplus includes manufacturer documentation. Contact us for trace documentation on the specific condition you need.

Do you offer volume pricing for fleet orders of the cb-3115c?

Yes, we offer quantity discounts for fleet maintenance orders. Submit a Request for Quote (RFQ) specifying your required quantity, or call (904) 998-9101 to discuss fleet pricing for the CIR-BRAKER.