SMB45-63(C45N) series mini circuit breaker has novel structure, reliable performance, high breaking capacity, beautiful appearance and small size. Its case adopts special plastic of high intensity fire resistant and impact proof. It’s mainly used in the office buildings, residences and similar buildings for illuminating at AC 50Hz or 60Hz, rated voltage below 400V, rated current below up to 63A, distributing circuit end equipment overload, and short circuit protection. It can also be used for unfrequented switch over of the circuit under normal conditions. This product compiles with IEC60968 & GB10963 standard.
|
Rated Operating Voltage (kV) |
Pole No. |
Rated Current (A) |
Rated Short Circuit Breaking Capacity |
|
Prospective Current Test Circuit |
Power Factor |
|
230 |
1, 2 |
6, 10, 16, 20, 25, 32, 40 |
6000 |
0.65~0.70 |
|
230/400 |
1, 2 |
6000 |
0.65~0.70 |
|
400 |
2, 3, 4 |
6000 |
0.65~0.70 |
|
230 |
1, 2 |
50, 63 |
4000 |
0.75~0.80 |
|
230/400 |
1, 2 |
4000 |
0.75~0.80 |
|
400 |
2, 3, 4 |
4000 |
0.75~0.80 | |
The product detail
The current position：
