RSG series semiconductor device with fuse protection (hereinafter referred to as the fast fuse), is after my company developed series of RSF fuse, towards higher technical performance, reduced volume, rated capacity increase new development and a series of products.

This series of quick fuse used in ac 50 hz, rated voltage 250-2000 - v, rated current of 10-7000 - a circuit, as a rectifier diode, thyristor and its short circuit composed of a semiconductor device complete sets of equipment, and some are not allowed to over current overload protection.

Quick fuse nominal capacity is big, high breaking capacity, fast fuse, current limiting characteristics significantly, safe and reliable, and with impactor, fast fuse fusing after open the micro switch, instructions clear and reliable, etc.