Wiring a Magnetic Reversing Motor Starter with Interlocks

In this guided application exercise we'll wire up and test a three wire magnetic motor starter we introduced in a previous lecture. Additionally, we'll examine this circuit's no/low voltage protection behavior when subjected to a loss and restoration of power and during overload conditions.

If you wish to replicate this experiment, here is the part list from automation direct:
BM3RHB-1P6 MMS 1.6A 45MM ROTARY
CWC07-10-30V18 CONTACTOR 7A 3 N.O. PWR POLES 120VAC COIL N.O. AUX MINI SERIES
BFC0-22 AUX CONTACT FRONT MOUNT 2 N.O./2 N.C. FOR MULTI MINI CONTACTORS
RW17-1D3-D012 OVERLOAD RELAY 0.8-1.2A 1 N.O./1 N.C. FOR MULTI MINI CONTACTORS
GCX3131 PB MUSH 22mm PLAS RED N.C. TWST-REL 40mm HEAD PLAS BEZEL
GCX3101 PB FLUSH 22mm PLAS RED N.C. MOM 30mm HEAD PLAS BEZEL
GCX3102 PB FLUSH 22mm PLAS GRN N.O. MOM 30mm HEAD PLAS BEZEL
GCX3103 PB FLUSH 22mm PLAS YEL N.O. MOM 30mm HEAD PLAS BEZEL
BIC0 MECHANICAL INTERLOCK FRONT MOUNT FOR MULTI MINI CONTACTORS
ECC0-R WIRING KIT REVERSING FOR MULTI MINI CONTACTORS

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For more FREE online technical training check out the following playlists available at the bigbadtech channel:

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