RELAY, 24 POLE 5AMP (P/N 881-24c28) - Serviceable

The 881-24c28 is a 24-pole, 5-amp electromechanical relay for aircraft electrical systems. This relay switches multiple circuits simultaneously, providing control for lighting buses, navigation systems, and avionics power distribution in panel and rack-mounted installations. The compact design accommodates high-density relay racks while maintaining reliable contact performance under vibration and temperature cycling.

Installation requires verification of coil voltage and contact arrangement against the aircraft wiring diagram and maintenance manual. Mount on the specified relay rack using standard hardware and wire per system requirements.

What is the RELAY, 24 POLE 5AMP (P/N 881-24c28)?

The 881-24c28 is a 24-pole, 5-amp electromechanical relay for aircraft electrical systems. This relay switches multiple circuits simultaneously, providing control for lighting buses, navigation systems, and avionics power distribution in panel and rack-mounted installations.

Is the 881-24c28 compatible with my aircraft's avionics suite?

Avionics compatibility depends on your aircraft model and existing installation. The RELAY, 24 POLE 5AMP 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 881-24c28 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 881-24c28?

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.