3 Phase Contactor Wiring Diagram Start Stop. The most common use of 3 wire control is a start stop control. See image below for an example of 3 wire control being used to pull in a contactor to start a 3 phase motor.
Variety of 3 phase contactor wiring diagram start stop. Start stop 3 wire control. Wiring diagram book a1 15 b1 b2 16 18 b3 a2 b1 b3 15 supply voltage 16 18 l m h 2 levels b2 l1 f u 1 460 v f u 2 l2 l3 gnd h1 h3 h2 h4 f u 3 x1a f u 4 f u 5 x2a r power on optional x1 x2115 v 230 v h1 h3 h2 h4 optional connection electrostatically shielded transformer f u 6 off on m l1 l2 1 2 stop ol m start 3 start start fiber optic.
Each part should be placed and linked to different parts in specific way.
See image below for an example of 3 wire control being used to pull in a contactor to start a 3 phase motor. When you press the start button and the stop button. The below wiring diagram shows how we would assemble a complete motor starter with a start stop button for a single phase motor utilizing a 3 pole contactor. The most common use of 3 wire control is a start stop control.
