Compact electrical control

An electrical control comprising:

• (a) a housing having a base portion, side walls extending rearward of the base portion to define a hollow interior, an annular seal cavity in the body portion having a circumferential wall and an axial end wall which opens upon the hollow interior, a bushing on the base portion opposite said side walls and seal cavity, and a cover at the rear of said side walls with an internal bearing opening upon the housing interior and in alignment with said bushing;
• (b) a shaft received in said bushing extending through said seal cavity, and with an end journal in said bearing, said shaft having a radial extending flange having a pressure face facing said seal cavity end wall to define the axial extent thereof;
• (c) a rotary unit within said housing mounted on said shaft that is between said pressure face and said end journal;
• (d) terminal members extending through said housing side walls with connection portions outside said housing and contact fingers within said housing engaging said rotary unit;
• and
• (e) an annular, resilient seal having an axial length exceeding its radial thickness and circumferentially extending beveled faces, said seal being positioned in the seal cavity and axially compressed between the pressure face of the flange of said shaft and the cavity end wall to prevent shaft end play and radially compressed between the cavity circumferential wall and the shaft to provide liquid tight seals.