SKN STAR DELTA OIL STARTER (BSA) UPTO 10HP, 415 V, Three Phase

TYPE : BSA-K SKN Starter is ruggedly constructed, totally enclosed and fixed in sheet metal frame for wall mounting. An easily removable cover made of steel sheet completely encloses the overload relay and connection terminals to ensure protection form dust and weather. Oil tank made of deep drawn sheet is fixed with the lower part of the sheet metal frame and can be easily removed by loosening nuts on the left and right hand sides. The enclosure is dust and Vermin Proof. Press the start Knob (Green) to run the motor in ‘STAR' position. When the motor has attained normal speed (i.e. 80 to 90%) press the run knob (yellow) to bring the motor to ‘DELTA' position. Press Stop knob (Red) to stop the motor. The contactor assembly is comprised of three contactors:- one for MAIN, one for STAR and one for DELTA circuit with interlocking arrangements All the three contactors are dipped in an oil chamber having double break robust copper contacts. The coil is machine wound, taped vacuum impregnated and baked to suit tropical conditions. Thermal, bimetallic overload relay, triple pole accurately calibrated to provide protection against overloads.