The SR 263 uses two, six pole hermetically sealed and gas filled relays to provide a total of twelve poles of switching. Relays are qualified to MIL-R-39016/40.

Certification: FAA PMA

Max Pick up Voltage: 18VDC

Nominal Coil Impedance: 390 W

Max Contact Rating: 2A @ 28VDC Resistive Load

.75A @ 28VDC Inductive Load (200mH)

.25A @ 28VDC Lamp Load