quality 3 pole contactor for air conditoiner 1:coil voltage:24-240v 2: weld point Ag 3: 24/120/208/240V coil 4: Single phase 3 poles ac contactor for air conditoiner definite purpose contactor for air conditioner,refrigeration , heating , data processing , welding , elevators , hoists / cranes , lighting , pools/spas and foold service equipment...etc20 to 90 full load ampspoles: 1-1/2 to 324/120/ ...