Rheostat Variable Speed Controller, Full Range RPM with ON/OFF Position

KB Electronics KBMS-13BV panel mount rheostat and variable speed controller with integrated on/off switch.  Designed for speed control of shaded-pole, AC/DC and permanent split capacitor (PSC) motors. Black and white dials available.  When dial is turned from OFF position to ON, the controller will operate blower at its highest speed.

Provides infinite variable speed control of shaded-pole, AC/DC and PSC motors. Solid state variable speed controllers replace tapped windings, chokes, rheostats and other methods which are currently being used to obtain speed variation. Utilizes full-wave phase control circuitry, which minimizes power loss and heat dissipation. A standard self-threading Zytel mounting bushing and potentiometer shaft is used for added electrical isolation. Controller includes an integrated on/off position. Also includes a high-gain radio noise suppression filter. UL Recognized and CSA certified.

Mounting nut is included with all controllers.

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