The SR 623 uses six, two pole hermetically sealed, gas filled relays to provide a total of twelve poles of switching. Relays are qualified to MIL-R-39016/6.
- Certification: FAA PMA
- Max Pick up Voltage: 18VDC
- Min Drop Voltage: 1.5VDC
- Max Contact Rating: 2A @ 28VDC Resistive Load
- .75A @ 28VDC Inductive Load (200mH)
- .16A @ 28VDC Lamp Load
