FPIB1LE series miniature circuit breaker elegant appearance; cover and handle in arc shape make comfortable operation.
FPIB1 series miniature circuit breaker
miniature circuit breaker
construction and feature
the state-of-art design
elegant appearance; cover and handle in arc shape make comfortable operation.
Contact position indicating window
Transparent cover designed to carry label.
Handle central-staying function for circuit fault indicating
In case of overload , to protect circuit , MCB handle trips and stays at central position, which enables a quick solution to the faulty line. The handle cannot stay in such position when operated manually.
High short-circuit capacity
High short-circuit capacity 6KA for whole range and 10KA capacity current up to 40A thanks to the powerful electric arc extinguishing system.
Featuresapplicable circuit: AC 50HZ(or 60HZ)Rated insulation voltage: 690Vrated operating voltage: up to 660V(690V)rated operating current: 63A-800AFor distributing energy of electricity and infrequent making and breaking circuit, and infrequent starting of motor( rated operating current up to 800A)At normal condition they are provided with the function of protection against overload short-circuit and under voltageMCCB complies with standard of IEC947-2Number of poles: 3Pautomatic tripping device: hydraulic magneticinner box packing
FPIB1LE series miniature circuit breaker