TIME DELAY UNIT (P/N 25-8nf977-1a) - Serviceable, As Removed
P/N: 25-8nf977-1a
Category: General Aircraft Parts
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 |
|---|---|
| Serviceable | 1 Available |
| As Removed | 1 Available |
Product Description
The 25-8nf977-1a is a time delay unit that controls electrical circuit timing in aircraft power systems. It provides a regulated on/off interval to sequence avionics bus power engagement during engine start, preventing inrush current spikes. The unit works with relays or contactors to manage load sequencing and protect sensitive electrical components.
Installation requires verification of timing ratings and configuration compatibility with your aircraft's electrical architecture. Wire per the aircraft maintenance manual and follow FAA AC 43.13-1B practices for proper integration into the power distribution system.
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 TIME DELAY UNIT (P/N 25-8nf977-1a)?
The 25-8nf977-1a is a time delay unit that controls electrical circuit timing in aircraft power systems. It provides a regulated on/off interval to sequence avionics bus power engagement during engine start, preventing inrush current spikes.
What conditions is the 25-8nf977-1a available in?
The 25-8nf977-1a is currently available in the following conditions: Serviceable, As Removed. Each condition reflects the part's maintenance history and certification status per FAA standards.
How do I get pricing for the 25-8nf977-1a?
The 25-8nf977-1a requires a custom quote. Submit a Request for Quote (RFQ) through our website or call our sales team at (904) 998-9101 for immediate pricing assistance.
Do you offer expedited shipping for the 25-8nf977-1a?
Yes, we offer same-day processing on in-stock items and provide 24/7 AOG (Aircraft on Ground) support for urgent needs. Standard, expedited, and overnight shipping options are available.
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