Power Circuit Breakers

High breaking capacity level.


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A power circuit breaker is an automatically operated electrical device designed to protect an electrical circuit from damage caused by an overload or short circuit.
It functions are: switching on and off heavily loaded electrical circuits; breaking of the electrical circuits and control of powerful consumers; ensures high currents of short circuits in the protected circuits; can be used as a main breaker in housing or industrial installations.
Rated operating voltages: 415/690V; 50/60Hz and isolating voltage: 2000V. Its maximum breaking capacity is 120kA.

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