Description
The ABB AF80-30-00-11 is a 3-pole, 24-volt AC electro-magnetic contactor intended for use in a variety of HVAC applications. It acts as a switch, using a control voltage to open and close its internal contacts, so directing the flow of higher-voltage AC power to various system components. This contactor is especially a Normally Open kind, which means that the contacts are open until the control voltage is applied.
The AF80-30-00-11 is widely used to regulate motors, heaters, and compressors in HVAC systems. When the control system requires action, it activates the contactor’s coil, forcing the internal contacts to close and complete the circuit, giving power to the specified equipment.
