120V 25AMP Automatic Transfer Switch for Power Sydtem MSTS is a kind of switch of fast load transfer, its minimum transfer time is 3.2ms and it is applicable to the real load transfer in the same phase and the differe...
2017-12-01
110VAC 63AMP Single Phase Automatic Transfer Switch STS of RSTS-series is the sophisticated product with the high performance which is designed as for the Chinese level A computer room. It is the second genera...
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