Mersen's Medium-Voltage Controllable Fuse (MVCF)

July 22, 2015
The first fuse to provide normal short-circuit and overload protection.

Medium-Voltage Controllable Fuse (MVCF) provides arc-flash protection on the low-voltage side of a medium- voltage transformer by using a plug-in retrofit to existing MV fuses at low cost and minimal installation downtime and maintenance. MVCF is reported to be the first fuse to provide normal short-circuit and overload protection, while having the capability to open on command.