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What is Circuit Breaker Classifications & Testing about?

This document discusses the classification, duties, and testing of circuit breakers. It begins by classifying circuit breakers by voltage, location, and design. It then discusses the basic duties of circuit breakers, including interrupting short circuits, transformer/reactor currents, energizing transmission lines, and switching capacitive loads. The document focuses on SF6 gas circuit breakers, outlining the properties of SF6 gas, generations of SF6 breakers, and operating mechanisms like spring, pneumatic

Author

Santosh Kumar

Language

EN