Fast fuse power-off protection switch fuse base fuse RS9 RS4 RS8 RSG RSF RSK

This series of fuse-links are suitable for AC 50Hz, rated voltage up to 2000V, rated current up to 2500A, and are mainly used in electrical circuits as short-circuit protection (aR) for semiconductor equipment.

The rated breaking capacity of this series of fuse links is up to 100kA.
This series of fuse links comply with national standards GB13539.1, GB/T13539.4 and International Electrotechnical Commission standards IEC60269-1, IEC60269-4.

The variable-section melt made of pure silver is encapsulated in a melting tube made of high-strength porcelain; the melting tube is filled with chemically treated high-purity quartz sand as an arc extinguishing medium; The head is securely electrically connected. There are two types of fuse links: square tube knife contacts and square tube flat contacts. The fuse link can have an indicator or striker, when the melt melts

When it is broken, the indicator/impacter will act immediately to show that the fuse link has been blown (indicator) and push the micro switch (impacter) to send out various signals or switch the circuit automatically.