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Medium Voltage Breakers

Medium voltage vacuum circuit breakers are designed for switching on and off in MV grids in normal operation and short circuit conditions. They are used for energy distribution as well as for protection of overhead lines, transformers, motors, cables and capacitor batteries.

kwadrat  stationary or withdrawable
kwadrat  rated voltages 7.2, 12, 17, 24, 36kV
kwadrat  high short circuit parameters up to 50kA
kwadrat  rich equipped as standard
kwadrat  a multitude of additional accessories and control voltages
kwadrat  normalized dimensions
kwadrat  tulip contacts and many kinds of shields for safe use