ATS 110V 125A 2P Automatic Transfer Switch | Solar/Utility/Generator Dual Power Source Switching | DIN Rail Mounting

[Work Logic]
Normal Condition: The main power supply (utility power) is operating normally. The switch is locked in the "main power" position, and the load is powered by the main power supply. 
Fault status: When the main power supply is detected to be out of power, phase missing, or has abnormal voltage, the control circuit will start with a delay (adjustable/fixed). After confirming the fault, it will automatically switch the load to the backup power supply (generator/inverter). 
Recovery status: Once the main power supply becomes stable, the switch automatically switches back to the main power supply, allowing the equipment to return to its normal power supply state. 
【Technical Specifications】
Model: ATS-110V-125A-2P 
Rated current: 125A 
Rated voltage: 110V AC (60Hz) 
Phase number: 2P (2 phases, simultaneously controlling the live wire and neutral wire) 
Installation method: 35mm DIN rail 
Switching time: < 3 seconds (adjustable usually) 
Applicable scenarios: Backup power supply for households, solar energy storage system, communication base stations, lighting systems 
[Included in the packaging]
1 x Automatic Conversion Switch 
1 x Instruction Manual (Wiring Diagram)