HOW TO INSTALL THE AUTOMATIC ALTERNATIVE START STOP PUMP, this is how it works when the push button is pressed, the water pump will automatically work, and will start and stop alternately according to the time set on the relay timer by us. and a contactor as a pump motor load, which is where the material tools:

-Ewig and Schneider brand 220 volt coil contactor
-Push Button Start Stop
-TDR ON delay OMRON H3CR and H3BA
- MCB 1 phase
-NYM 1.5mm 1.5 single cable


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#ELECTRICAL ENGINEERING
#WATER PUMP
#CONTACTOR