Vacuum Circuit Breaker

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Description

The Vacuum Circuit Breaker (VCB) is an essential power distribution device designed to ensure safety and reliability in various industrial applications, including mining enterprises, power plants, and substations. This advanced technology is engineered to effectively interrupt load currents, overload currents, and fault currents, making it a critical component in the management of electric power systems.

Available in both indoor and outdoor models, the VCB is tailored for specific environments. The indoor vacuum circuit breaker serves as the core device within vacuum switchgear, while the outdoor VCB/recloser is ideally suited for rural and suburban distribution networks, providing the ability to break, close, and manage line load currents.

Specifications

Type Rated Voltage Rated Current Rated Short-Circuit Breaking Current
Indoor VCB 7.2kV – 40.5kV 630A – 5000A 20kA – 50kA
Outdoor VCB/Recloser 12kV – 40.5kV 630A – 3150A 12.5kA – 40kA

Additional Information

  • Ideal for indoor and outdoor applications.
  • Ensures safety and reliability in power distribution systems.

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