AS9100 Rev D/ISO 9001:2015 Certified
Serving the Aviation Industry since 1973
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MARC 70 Switching Solutions
SA 24 Module
(DAI Part# 305003-01)
The SANDIA aerospace SA 24 provides the installer with 23 lines of diode isolation in a convenient and versatile package. Each line provides isolation and all 23 lines can be grounded simultaneously by an internal FET for indicator testing. The test circuit can be activated by either a grounded control line or by a 28 Vdc pull-up.

The SA 24 can be installed in the SANDIA aerospace SR- 1 single module enclosure or in either the SRU-5 or SRU-10 multi-module enclosures. The SA 24 is approved for use up to 70 thousand feet and has been tested to meet the more demanding vibration requirements of helicopter operations.

SANDIA aerospace maintains a complete inventory of Line Replaceable Units for immediate delivery should a replacement unit ever be required.

23 Diode Isolation Lines.
Internal FET Test Circuit for Simultaneous Test of All Positions
PMA Approved
Tested to Meet or Exceed DO160D
Easily Field Serviceable - Worldwide
Backed By SANDIA aerospace's 3 Year Warranty