MRO fuse RGS11-40A fast RGS11 CR2L GSB 40A | Обустройство дома

MRO fuse RGS11-40A fast RGS11 CR2L GSB 40A | Обустройство дома

Use:

This series of fuses is suitable for AC 50HZ, rated voltage to 500V, rated current to 160A, there are three different melts of different structures, one as overload and short circuit protection (gG) in electrical circuits: the other as a semiconductor device for short circuit protection (aR): also derived from the motor short circuit protection (aM). .

The rating breaking capacity of this series of fuses to 80KA.

This series fuse is in line with the national standard GB 13539 and the International Electrotechnical Commission Standard IEC60269..

Structural features:

The variable section melt made of pure copper / silver (or silk) is encapsulated in molten pipe made of high strength porcelain or epoxy glass tube, and the melt pipe is filled with chemically treated high purity quartz sand as the arc extinguishing medium. The two ends of the melt are firmly welded to the end cap by spot welding. The fuse can be equipped with an impactor. When the fuse is fused, the impactor acts immediately, pushes the micro-switch, sends out various signals and switches automatically.

Basic data:

The fuse type, size, rated voltage and rated current are as follows: