Monsoon SR3 Electronic Speed Controller
NVT SR3

The SR3 is an electronic speed controller designed to control the speed of single phase controllable motors by varying the voltage supplied.
It features a potentiometer and a sperate on/off switch. The minimum speed can be adjusted internally on the PCB with a trimmer. On start up the motor will reach full speed for about 6-7 seconds before decreasing to the desired speed.

Supply: 230v 50/60Hz
Current Rating 0.3 – 3a
IP54