High voltage current limiting fuse for transformer protectionDetailed product description：

XRNT □ (STR20) -40.5 transformer protection high-voltage current limiting full range fuse, suitable for AC 50Hz, rated voltage 40.5kV power system. As overload and short-circuit protection for power transformers and other electrical equipment. It is a protective component for overload and short-circuit faults of power transformers in the power system. Mainly installed in American style transformer boxes, it can be shared with other electrical components. A switch device that uses its own heat to melt the melt and disconnect the circuit when the current exceeds the specified value for a certain period of time.

STR20-40.5 High Voltage Current Limiting Fuse for Transformer Protection