The fuse is a fuse switch value after a certain time, with its self-generated heat to melt the melt based on the current exceeds a predetermined, so that a circuit breaking current protector made of the principle. Fuses are widely used in low voltage distribution systems and control systems and electrical equipment, as a short-circuit and over-current protection is one of the most common protection devices. Fuse is an overcurrent protective device. Mainly from the melt and fuse melting filler tube plus two parts and other components. In use, the fuses connected in series in the protected circuit, the current of the protected circuit exceeds a predetermined value, and after a certain time, the heat from the melt itself produces a melt fuse, and the circuit is disconnected, play a protective role when . Fuse switch uses this principle.
The most common is the fuse switch strip type fuse switch disconnector. Strip type fuse switch disconnectors with fuses usually use a full use of the characteristic curve of the fuse protection, to achieve protection of cables and lines equipment and maintenance provided significant break point to protect the personal safety of staff, and other intelligent systems can be extended opening device. Technical characteristics strip type fuse switch disconnectors are mainly single and double breakpoint breakpoint, strip typefuse switch disconnectors it not only has a protective function, through the system of other optional features to extend its functionality, making it greater flexibility, you can say it is not simply a switch form, more importantly, he is a complete set of intelligent systems. Because there are many fuses to protect irreplaceable advantages in Europe has been widely used, especially in the low-voltage power cables and line protection in these applications. So all kinds of strip fuse switch disconnectors successfully applied evolving technology and fuse switch combination, because of its small size, safe, affordable, and so on.
www.digood.com
The most common is the fuse switch strip type fuse switch disconnector. Strip type fuse switch disconnectors with fuses usually use a full use of the characteristic curve of the fuse protection, to achieve protection of cables and lines equipment and maintenance provided significant break point to protect the personal safety of staff, and other intelligent systems can be extended opening device. Technical characteristics strip type fuse switch disconnectors are mainly single and double breakpoint breakpoint, strip typefuse switch disconnectors it not only has a protective function, through the system of other optional features to extend its functionality, making it greater flexibility, you can say it is not simply a switch form, more importantly, he is a complete set of intelligent systems. Because there are many fuses to protect irreplaceable advantages in Europe has been widely used, especially in the low-voltage power cables and line protection in these applications. So all kinds of strip fuse switch disconnectors successfully applied evolving technology and fuse switch combination, because of its small size, safe, affordable, and so on.
www.digood.com
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