Surge Diverters in LV Applications – Lightning Arresters
Surge diverters, or surge protection devices (SPDs), are intended to protect electrical systems from surges by safely diverting them to earth. Under normal conditions, these devices are dormant, acting as high-impedance components that do not affect the electrical system in any way. When a...
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Surge Diverters for Medium & High-Voltage Applications
The surge diverter is a protective device that protects the system by limiting transient overvoltages through the diversion of surge energy into the earth. Under normal operating conditions, the surge diverter is not electrically involved and has extremely high impedance. However, when a transient...
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Large Circuit Breakers – MCCB, ACB, VCB
The Molded Case Circuit Breaker, or MCCB, is a very popular variety of high-capacity low-voltage circuit breakers. It is a compact device intended for the protection of circuits that conduct moderate to heavy currents. All current-carrying parts and protection functions of the MCCB are...
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