#1 21673563 28 Feb 2015 08:12 yambinga nyami yambinga nyami Anonymous Post #1 21673563 28 Feb 2015 08:12 Any one help me why contactor coils are energized by two phases(two phase supply) insted of energizing it with a phase to neutral supply particularly for DOL startor
#2 21673564 02 Mar 2015 21:56 Kevin Angelo Ma Kevin Angelo Ma Anonymous Post #2 21673564 02 Mar 2015 21:56 Hi Yambinga,Here are some articles you could read about contactors:* Contactors* The Building Blocks of ContactorsI hope this helps,Kevin