Vacuum Circuit Breaker VD4R with Spring Operated Mechanism
VD4/R are used in secondary MV distribution and in small transformer substations. They are available in fixed version with right-hand side operating mechanism. Circuit-breakers with rated voltage up to 24 kV can be fitted with current sensors and PR521 overcurrent release and can be used in unmanned substations without auxiliary power supply.
Availability: In Stock
kV • currentsensors • Circuitbreakers • unmannedsubstations • VacuumCircuitBreaker • auxiliarypowersupply • righthandsideoperating • secondaryMVdistribution • PR521overcurrentrelease • smalltransformersubstations • SpringOperatedMechanismVD4R