MLQ2 series CB level Automatic Transfer Switch (ATSE) is designed for single-phase AC230V dual power supply circuit. When the normal power fails or undervoltage occurs, the switch automatically transfers the load to standby power. It will switch back once normal power recovers, to guarantee continuous power supply. Rated current 63A, 2 poles, DIN rail mounting. Widely used for building lighting, monitoring, fire auxiliary load, PV & mains switching.
Rated Voltage: AC 230 V
Rated Current: 63 A, 50 Hz
Utilization Category: AC-33A, Class CB
Wiring Configuration: Two power inputs (active + standby), one output
Function: Automatic switching between two utility power sources; automatically switches to standby power when the main power fails and automatically switches back when power is restored; used for uninterruptible power supply (surveillance, water pumps, lighting)