SIRCOVER products are manually operated multipolar changeover switches.
They ensure switching, transfer of sources or transfer of two low voltage circuits on load as well as their safety disconnection.
SIRCOVER BY-PASS are manually operated changeover switches. They are a combination of three interlocked switches enabling the use with 3 + 6 pole or 4 + 8 pole.
They insulate by providing simultaneous safety isolation top and bottom and by passing loads or low voltage circuits mainly during maintenance operations.