Detailed Product Description

For emergency power in buildings, auto transfer switch (ATS) is essential.
ATS can automatically transfer load from main power to emergency power
without operator operation. When the main power fails or voltage drop below
80% of normal voltage, the ATS will start emergency generator set after a
preset time of 0 to 10 seconds (adjustable). At rated speed, the ATS will
transfer load to emergency power with available size ranging from 40A to
4000A. There is a  SWT switch that suits every project's need.

Features:
1) With an industry class MPU as the kernel, do an across-the-board
surveillance to the voltage and frequency of the main power
2) SOCOMEC 4 poles auto transfer switch from France, with mechanical lock
and electric lock
3) Good quality,good appearance
4) Long life and liable LED pilot lamp

the following table is our standard specification.