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Sandia AIS 24 Pole Relay Switching Unit | AIS 240B-35
Sandia's AIS240B-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 ground or 28 VDC, maximizing installation flexibility. The AIS240B-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.
The SANDIA Aerospace MARC Series of remote accessory cards provide the installer with a wide variety of interface circuits needed to integrate today's avionics systems. Each MARC35 comes housed in a single card enclosure.
- 24 total poles of switching capabilities
- Six four-pole relays
- Activated by ground or 28VDC
- Gold plated dry contacts
- Nitrogen filled sealed case
|Dimensions||5.13 × 3.46 × 1.2 in|
FAA-PMA NSN 5999-01-544-0513
160 mA, will all relays engaged
-20°C to 55°C, maximum
1.0A @ 30 VDC