Types of SF6 Circuit Breaker – Double and Single Pressure

In this article, we will focus on the types of SF6 circuit breakers. These are double pressure type SF6 circuit breakers and single pressure type SF6 circuit breakers. The double-pressure-type SF6 circuit breaker is an obsolete technology. Utilities, previously used in substations. Whereas the single pressure type SF6 circuit breaker is the modern design of … Read more