ELECTRICAL CUT-OFF MEMBER COMPRISING A STATIC SWITCHING MEMBER AND A FUSE IN SERIES

摘要

The invention relates to an electrical cut-off member for isolating a faulty load or a short-circuit comprising in series a static switching member (110) and a fuse (120; 220) which is rated as a function of the current supplying the load, the static switching member comprising a controller (112) and the electrical cut-off member comprising a voltage peak limiter mounted in parallel on the fuse and a normally open switch (130) bypass connected with respect to the load the opening of the fuse being caused by a closure of the bypass connected switch (130) and the closure being controlled by the controller (112).