Manufactured in Richland, Mississippi, the Siemens Energy BLUE Circuit Breaker is a 123kV high-voltage clean air vacuum breaker that replaced a high-voltage oil circuit breaker used to control the ...

Mitsubishi Electric’s Low-voltage Air Circuit Breaker Wins R&D 100 Award. Contributes to Improved maintainability in buildings and factories. December 01, 2021 09:10 PM Eastern Standard Time.