NB7 Miniature Circuit Breaker

The NB7 series miniature circuit breaker is applicable to the circuit with an alternating  current of 50Hz/60Hz, rated voltage of 240/415V, and rated current up to 63A for overload protection and short circuit protection, and also for not-frequent operational transformation in the circuit under normal condition.

This product can be applied to various places such as industrial, commercial, and tall buildings, and residential houses.

The product meets the standards of IEC60898-1.


NB7 Miniature Circuit Breaker Sample.pdf
2022-11-07 68.96 KB
NB7.pdf
2022-11-07 577.82 KB
NB7_CE.pdf
2021-12-09 931.53 KB
NB7 3P__3D(V1).stp
2022-07-19 5.37 MB
NB7 3P__2D(V1).dwg
2022-07-19 560.47 KB
NB7 4P__2D(V1).dwg
2022-07-19 995.56 KB
NB7 2P__2D(V1).dwg
2022-07-19 544.03 KB
NB7 1P__2D(V1).dwg
2022-07-19 333.12 KB
NB7 4P__3D(V1).stp
2022-07-19 5.61 MB
NB7 1P__3D(V1).stp
2022-07-19 4.52 MB
NB7 2P__3D(V1).stp
2022-07-19 5.93 MB