ASCO AH4E112A4 120Vhi/Lo/Off 6-14Secwarmnema4

The ASCO AH4E112A4 automatic transfer switch is designed to provide dependable backup power for important HVAC equipment. When there are power outages or changes in voltage, it operates by automatically alternating between primary and secondary power sources, such as a generator and the utility. This transfer usually takes place in 6 to 14 seconds, saving your HVAC system from interruption. With its flexible 120V high/low/off voltage setting, the switch can be used in a variety of power setups. Its NEMA 4 enclosure protects it from external factors as well, which makes it appropriate for a variety of HVAC applications. By offering smooth transitions to backup power, the ASCO AH4E112A4 essentially protects your HVAC system from power outages, improving dependability, reducing downtime, and safeguarding your equipment. It is frequently utilized in data centers, generators, UPS systems, and critical equipment rooms where reliable HVAC functioning is essential.