CURRENT LIMITER (P/N ms28937-40) - As Removed
P/N: ms28937-40
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 |
|---|---|
| As Removed | 2 Available |
Product Description
The MS28937-40 is a high-amperage current limiter for aircraft DC power distribution systems. This fuse element protects main and center electrical busses by opening under overcurrent conditions, isolating faults and preventing damage to downstream equipment. Installed between generator outputs and bus connections, it provides rapid fault isolation during electrical overload events.
The component is ground-replaceable and requires installation per aircraft wiring diagrams and maintenance manual specifications. Designed for reliable operation in aviation electrical systems.
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 CURRENT LIMITER (P/N ms28937-40)?
The MS28937-40 is a high-amperage current limiter for aircraft DC power distribution systems. This fuse element protects main and center electrical busses by opening under overcurrent conditions, isolating faults and preventing damage to downstream equipment.
Is the ms28937-40 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 ms28937-40 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 ms28937-40?
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.
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