NOS Murphy SD85 Solenoid Drive Time Delay Relay

The SD85 is a Solenoid Power Drive and is used when the solenoid is duty cycled for short time periods, such as 2-position throttle operation. It also provides enhanced operational control for normal on-off applications. The SD85 activates both coils of the solenoid for a short time then de-energizes the Energize-coil. The Hold-in coil remains energized as long as the signal to the SD85 is active. This increases the life of the RP solenoid.

The SD85 measures 2-1/4\" wide by 2-3/16\" high, with a 5 screw terminal block on top. Other specifications follow:

Input Voltage: 8 to 30 VDC

Current Ratings:

40 mA standby (quiescent) 8 to 30 VDC

75 Amps Pull-In @ 12 VDC

1 Amps Hold @ 12VDC

37.5 Amps Pull-In @ 24VDC

0.5 Amps Hold @ 24VDC

Terminal #3 2 Amps maximum

Terminal #5 112.5 Amps maximum during Pull-in.

Comes as shown THANK YOU