The CL-1133 module is a multi-speed starter for separate winding motor equipped with thermal protection, low-stop-high push-button and two (2) pilot lamps indicating respectively low and high speed.

The connections to the unit are made through 4mm standard color-coded safety sockets using piggy back plugs patch-cords.

The specifications and diagram for the unit are silk-screened on the back of a clear-plastic front panel for ease of identification.