cầu chì sứ YORO RS8 800V 600A 700A 800A 900A 1000A 1100A 1250A 1400A 1500A 1600A

→Product overview : RS8 series of fuses for the protection of semiconductor devices (hereinafter referred to as fast fuse), this series of fast fuse is suitable for AC 50HZ, rated AC voltage 250V-3000V, rated DC voltage 65V-2000V, rated current 10A-16000A In the circuit, as a set of rectifier diodes, thyristors and other semiconductor devices, short circuit and certain overload protection that do not allow overcurrent.

         This series of fast fuses are made of pure silver sheets. The variable cross-section melt is encapsulated in a fuse tube made of high-strength porcelain; the fuse tube is filled with chemically treated high-purity quartz sand as the arc extinguishing medium; the fuse can be brought Indicator or striker, when the fuse is blown, the indicator/ striker will act immediately, showing that the fuse has been blown (indicator) and pushing the micro switch (strike) to send out various signals or automatically switch the circuit. This series of fast fuse has the characteristics of large rated capacity, high breaking capacity, fast fusing speed, obvious current limiting characteristics, obvious indication, safety and reliability. This series of fuse-links complies with the national standard GB/T13539.4 and the International Electrotechnical Commission standard IEC60269-4.