Adlite Electricals: PCVCB Panel – ABB 33kV Outdoor VCB Panel Adlite Electricals offers the ABB 33kV PCVCB Panel, a robust Outdoor Vacuum Circuit Breaker (VCB) specifically designed for medium-voltage power distribution applications. The PCVCB, or Polychloroprene Vacuum Circuit Breaker, is engineered for superior performance in harsh and demanding environments such as oil and gas fi... https://adliteelectricals.com/products/1133kv-vcb/