Single Phase 2 Pole Contactor Wiring Diagram. 1 x2 terminal grounded as standard remove ground if not required 2 typical for control circuits 300v ac or less kta7 type e f combination 3 ph fvnr duplex alternating panel. It shows the parts of the circuit as simplified shapes and also the power and signal connections in between the gadgets.
A wiring diagram is a streamlined standard pictorial representation of an electric circuit. Wiring diagram lighting contactor with photocell wiring diagram contactor wiring diagram. Contactor these diagrams are current at the time of publication check the wiring diagram supplied with the motor.
It shows the parts of the circuit as simplified shapes and also the power and signal connections in between the gadgets.
In the above one phase motor wiring i first connect a 2 pole circuit breaker and after that i connect the supply to motor starter and then i do cont actor coil wiring with normally close push button switch and normally open push button switch and in last i do connection between capacitor start motor and contactor. For all other single phase wiring diagrams refer to the manufacturers data on the motor. 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. From nema standard ics 2 321a 60 1 phase 2 phase 4 wire 3 phase line markings l1 l2 l1 l3.
