FUSE BLK HWBUN1154D10B (P/N 33466-637-0) - Serviceable

The 33466-637-0 is a fuse block assembly that organizes and protects multiple aircraft electrical circuits within a single housing. This component accepts various fuse ratings and manages branch circuits in distribution or avionics bays. The fuse block mounts securely in designated panel locations and routes power to connected equipment.

Installation follows SAE AS50881 aerospace wiring standards and FAA AC 43.13-1B guidance for terminal security and circuit protection. Commonly found in general aviation and corporate aircraft electrical systems.

What is the FUSE BLK HWBUN1154D10B (P/N 33466-637-0)?

The 33466-637-0 is a fuse block assembly that organizes and protects multiple aircraft electrical circuits within a single housing. This component accepts various fuse ratings and manages branch circuits in distribution or avionics bays.

Is the 33466-637-0 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The FUSE BLK HWBUN1154D10B is available in: Serviceable. We recommend checking your aircraft's wiring diagrams and STC documentation, or contact our avionics team for compatibility assistance.

Does the 33466-637-0 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 33466-637-0?

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.