24 Pole Switching Unit/28V 306434-00
Condition NE — Condition disclosed — is shown up front on this listing, along with the exact price, current availability, and what certification paperwork ships with the part, so you can confirm fit and airworthiness before you buy. Full specifications and answers to common questions are below.
What does “New” condition mean?
Request certification documents (8130-3 / EASA Form 1 / C of C)
Description
The AIS240A-35 is a multi-purpose switching unit, consisting of six, four pole relays for a total of 24 poles of switching capabilities. The relays are arranged in a group of four (16 poles) and two single relays (4 poles each). The relays can be activated by either a ground or 28 Vdc, maximizing installation flexibility. The AIS240A-35 uses gold plated dry contacts that are sealed in nitrogen filled cases.The rugged construction makes them ideal switching units for both fixed wing and helicopter operations.
- 24 total poles of switching capabilities
- Six four-pole relays
- Activated by ground or 28VDC
- Gold plated dry contacts
- Nitrogen filled sealed case
Product Codes | |
|---|---|
| Mfr Part No: | 306434-00 |
| ECCN: | 7A994 |
| SCHEDULE B CODE: | 9014.20.8040 |
Weight: 0.50 lb Dimensions: 5.13 x 3.46 x 1.2 in Operation Voltage: 28 VDC Current: 160 mA, will all relays engaged Operation Temperature: -20°C to 55°C, maximum Operating Altitude: 50,000 ft, maximum Contact Rating: 1.0A @ 30 VDC Certification:Â FAA-PMA pending
Specifications
| Part number | 306434-00 |
|---|---|
| Manufacturer | Sandia |
| Condition | NE |
| Airworthiness | Condition disclosed |
| Country of origin | — |
| Lead time | days |
Frequently asked
Does the 24 Pole Switching Unit/28V 306434-00 include certification paperwork?
This item is supplied as "Condition disclosed" rather than with full 8130-3 traceability — normal for some condition codes, and it does not mean the part is unusable, only that the paperwork profile differs. Check the listing for exactly what documentation is included, and request any available records before you purchase if your installation requires them.
What condition is this part?
This part is listed in condition NE — Condition disclosed. Condition codes describe how a part reached its current state (for example new, overhauled, serviceable, repaired, or as-removed) and directly affect what paperwork ships with it and how it should be installed. See the Glossary for the full definition of every condition code we use.
How fast does it ship?
This item is in stock and ships promptly, usually the same or next business day once your order and payment are confirmed. Exact transit time depends on your shipping method and destination and is shown at checkout. If your aircraft is grounded, AOG expedited handling is available on request — no phone tree required.
Can I return it?
You may return this item within 30 days of delivery if it is unopened, uninstalled, and in its original packaging. Items that have been installed, powered on, opened hazmat, or separated from an attached 8130-3 tag are non-returnable because their airworthiness status can no longer be confirmed once removed from the part. See our Returns policy for the full process.
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