Contactor 40 Amp, 4 Pole, N/O Coil 120VAC, Power AC-1: 63A, AC-3: 32A

today I'm going to show you how to connect up a contactor they come in all shapes and sizes and also also all voltages so one thing you've gotta make certain of is the actual voltage of the coil you can change our change out the coils to match your voltage so this one I mean if you can see that this one is a 400 volt coil that's in my country which we will call it three-phase this one is it 230 volt coil that single-phase this one is missing the coil because it burned out so you can actually change this to call it contactor burns so I'm going to connect up a contact here I'll show you which Y goes wave you can notice on years is an a1 and a2 and this is also a 2 this a 2 is actually breached so if you connect the lies a and neutral there is not going to switch on it's going to be dead short what you want to do is take a 1 put your life wire they're a to your neutral wire and then these