Residual Current Circuit Breakers are available in a range of up to 63 A. These Circuit Breakers are offered in 2 and 4 pole type construction with different sensitivity ranges like 10 mA, 30 mA, 100 mA and 300 mA. These Circuit Breakers are designed as a measuring system consisting of a current transformer with a permanent magnet tripping device, which helps in protection against dangerous currents flowing through body. Residual Current Circuit Breakers are used to protect people and property as well as provides protection against fire.
Key specifications of Residual Current Circuit Breakers: