CIRCUIT BREAKER (P/N ms22073-2) - New Surplus, As Removed
P/N: ms22073-2
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).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 1 Available |
| As Removed | 2 Available |
Product Description
The MS22073-2 is a push-pull, trip-free circuit breaker for 28 VDC and 115 VAC, 400 Hz aircraft electrical systems. This moisture-resistant breaker mounts directly to instrument panels and electrical distribution boards, providing automatic branch-circuit protection against overcurrent conditions. The push-pull mechanism allows manual reset after a trip event without requiring external tools.
Qualified to Military Standard MS22073 and cross-referenced to Klixon 7274-11-2, it protects avionics loads and aircraft electrical buses. Installation follows aircraft maintenance manual specifications with verification against your Illustrated Parts Catalog for system compatibility.
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.
Frequently Asked Questions
What is the CIRCUIT BREAKER (P/N ms22073-2)?
The MS22073-2 is a push-pull, trip-free circuit breaker for 28 VDC and 115 VAC, 400 Hz aircraft electrical systems. This moisture-resistant breaker mounts directly to instrument panels and electrical distribution boards, providing automatic branch-circuit protection against overcurrent conditions.
Is the ms22073-2 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The CIRCUIT BREAKER is available in: New Surplus, As Removed. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the ms22073-2 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 ms22073-2?
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.
Related Circuit Breakers & Fuses
- BREAKER – P/N 700-001-25
- DUCT-LOWER FUSE – P/N 50-554263-34
- CIRCUIT BREAKER – P/N ms25244-35
- FUEL QUANTITY INDICATOR-FUSELAGE – P/N 128-384030-1
- CIRCUIT BREAKER – P/N 1963139
- BREAKER – P/N 452-k14-ln2-100a
- CIRCUIT BREAKER – P/N 6752-13-35
- BREAKER – P/N d7270-5-10
- BREAKER, CIRCUIT – P/N ms25361-50
- FUSE 7 AMP – P/N 473007t1
- FAIRING, LEFT FUSELAGE TO STRU – P/N 28-07-lfs
- FUSE – P/N l693-3