Carrier HVAC Contactor: 24VAC, 50/60Hz, amperage (FLA): 30A, resistive (RES): 40A, compatible devices up to 600 VAC UL Certified Replacement Relays: stable and durable, compact design to protect the contactor from dust and other environmental elements Industrial Workmanship: equipped with binding head screws, includes lug, covers and quick connect spade terminals, coils features insulation, coil is encapsulated with no exposed tape wrapping Wide Application: great switch solution for HVAC, elevators, pools, food processing, pumps or compressors, lighting, hoists and cranes, battery chargers, printing presses, vending machines, and agriculture Why You Choose Us: quality home and industrial facility should be available to everyone, you'll get 4 pack 1 pole motor contactor Dreyoo Focus on Research and Development, Do Not Cut Corners, Our Protector Contactor will be Wonderful Solution for Your Home Kitchen and Industry Utilization Specification: Voltage: 24VAC Amperage (FLA): 30A Resistive (RES): 40A AC Frequency: 50/60Hz Poles: 1 (Single) Powerful Function: The AC contactor uses the main contact to open and close the circuit, fully enclosed contacts ensure safe, copper terminals are durable, very easy to install and replace Applied to HVAC, elevators, pools, food processing, pumps or compressors, lighting, hoists and cranes, battery chargers, printing presses, vending machines, and agriculture Warm Tip The brands related above are only for purposes of demonstrating compatibility, not use as trademarks.