RELAY OVERVOLTAGE (P/N 484-182) - As Removed
P/N: 484-182
Category: Relays
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 | 1 Available |
Product Description
The 484-182 is an overvoltage relay for aircraft DC electrical systems. It monitors bus voltage and automatically opens the alternator or generator field circuit when voltage exceeds safe operating limits, protecting avionics and electrical components from damage. Installed in series between the alternator switch and voltage regulator, this relay works alongside the regulator to maintain system stability.
Installation follows the aircraft maintenance manual and specific wiring diagrams for proper integration into the DC bus protection scheme.
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 RELAY OVERVOLTAGE (P/N 484-182)?
The 484-182 is an overvoltage relay for aircraft DC electrical systems. It monitors bus voltage and automatically opens the alternator or generator field circuit when voltage exceeds safe operating limits, protecting avionics and electrical components from damage.
Is the 484-182 compatible with my aircraft's avionics suite?
Avionics compatibility depends on your aircraft model and existing installation. The RELAY OVERVOLTAGE 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 484-182 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 484-182?
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.