LB3seriesminicircuit breaker is used in lighting distribution system or motor distribution system forprotecting overload and short circuit in the system. The product is novelindesigning, light in weight, reliableand excellent in performance. Its frame and parts adopt plastics of hi
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LB3 seriesminicircuit breaker is used in lighting distribution system or motor distribution system for protecting overload and short circuit in the system. The product is novelindesigning, light in weight, reliableand excellent in performance. Its frame and parts adopt plastics of high fire resistant and shockproof. The product, with long life, is mainly used in AC 50Hz/60Hz single pole 230V or two, three, four poles up to 400V circuit for overload and short circuit protection, as well as forinfrequentswitching electric equipment and lighting circuit in normal case. The products comply with IEC60898&IEC 60947.
Model | LB63 |
Poles | 1,2,3,4 |
Rated current(In) | 1,2,3,4,6,10,16,20,25,32,40,50,63 |
Rated voltage(Un) | AC230/400V |
Rated frequency | 50/60Hz |
Curve type | B,C,D |
Breaking capacity | 3000, 4500A |
Installation | Din rail |
Dimension and installation
