Magnetic contactor testing with some easy steps. we should set multi meter on continuity point and find Magnetic contactor continuity with tow point when Magnetic contactor is off. And when Magnetic contactor is off then always show continuity with coil points because coil points are main power points. If coil point make continuity then it’s coil is OK. Now we should check next point by power ON Magnetic contactor.
Magnetic contractor has 2 Types
- Singal poll Magnetic contactor
- Double poll Magnetic contactor
