... of definite purpose contactor,Dp contactor,HVAC contactor,Air conditioner contactor. SA-4P-30A-480VAC Features: 1) ... Purpose Contactors are suitable for commercial applications including air conditioning, refrigeration, resistive heating, lighting and ... poles contactors rated to from 24V to 600V AC. Current load rated at 20FLA,25FLA,30FLA, ... 4 poles 30A 480VAC Air conditioner contactor(SA-4P-30A-480VAC)