KFM5 Series
Molded Case Circuit Breaker
KFM5, KFM5E and KFM5L Series Molded Case Circuit Breakers (hereinafter referred to as the circuit breakers) are a new generation of circuit breakers featuring independently developed double-break structure technology. These circuit breakers are suitable for AC circuits with a frequency of 50Hz, rated voltage up to 1140V, and rated current up to 630A. They can reliably connect, carry and break rated current, providing reliable protection for circuits and electrical equipment against overload, short circuit and undervoltage. They can also be used for infrequent motor starting and offer protection against overload, short circuit and undervoltage.
Suitable for demanding environments with high short-circuit currents, such
as large power plants and heavy industries.
Suitable for high-performance applications with high short-circuit current requirements, such as industrial production lines, critical power equipment, and heavy industry sectors.
Suitable for conventional applications with low short-circuit currents, such as residential buildings, schools, hospitals, infrastructure, and factory lighting distribution areas.
