FUSE (P/N l1055-12) - New Surplus
P/N: l1055-12
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 | 18 Available |
Product Description
The l1055-12 is an aircraft electrical fuse for DC primary power overcurrent protection. This current-limiter fuse conforms to SAE AS5372 specifications and mounts in AS53731-type fuse holders. Installed near the battery contactor on the alternator B-lead, it isolates electrical faults and prevents damage to aircraft systems.
The fuse is sized per FAA AC 43.13-1B guidance and requires verification against the aircraft's Illustrated Parts Catalog for proper fitment and amperage 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.
Frequently Asked Questions
What is the FUSE (P/N l1055-12)?
The l1055-12 is an aircraft electrical fuse for DC primary power overcurrent protection. This current-limiter fuse conforms to SAE AS5372 specifications and mounts in AS53731-type fuse holders.
Is the l1055-12 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The FUSE is available in: New Surplus. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.
Does the l1055-12 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 l1055-12?
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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