CHOSO RMQ1 Series Automatic Transfer Switch 100A-630A 4P AC400V
The RMQ1 Series is a range of PC-class automatic transfer switches (ATS) designed for reliable power source switching in residential, commercial, and industrial applications.
Available in rated currents from 100A to 630A (100A, 160A, 250A, 400A, 630A), 4-pole configuration, rated voltage AC400V, 50/60Hz.
With breaking capacity up to 13kA, short-time withstand current 5kA, and use category AC-33B, it ensures safe switching between main and backup power sources.
Compliant with GB/T 14048.11 and IEC60947-6-1 standards.
Ideal for critical loads such as data centers, hospitals, factories, and residential complexes requiring uninterrupted power supply.
