The contactor arrangement can be single pole double pole or triple pole depending on the phase and application. A double pole switch is what you need to control a 240 volt device because 240 volt circuits have two hot wires.
Yw 4679 Wiring Diagram 2 Pole Contactor Also 2 Pole
Two pole contactor wiring diagram. Youll be able to often rely on wiring diagram as an crucial reference that may assist you to save money and time. It reveals the components of the circuit as streamlined forms and the power and signal links in between the tools. Ensure that all wiring is fully tight. With all the assist of this e book you can easily do your own personal wiring tasks. Two for incoming hots and two for outgoing hots. A wiring diagram is a simplified traditional photographic depiction of an electrical circuit.
Identify the manufacturers info on the two input pins and the output contact use a cable stripper to avoid jutting wires during connections after identifying the input and output terminals start the connections. The above diagram is a complete method of single phase motor wiring with circuit breaker and contactor. Wiring diagram lighting contactor with photocell wiring diagram contactor wiring diagram. Many residential and light commercial air conditioning systems as well as some packaged open and closed loop water source heat pump systems use a single pole contactor along with dual run capacitors figure 1. Variety of 2 pole contactor wiring diagram. The difference between a single and double pole switch is that the latter controls two circuits at the same time.
Wiring should be done when power is off. It has four terminals. 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.
Gallery of Two Pole Contactor Wiring Diagram
