Earth Leakage Circuit Breaker
BL400-SN
Rated current: 250, 300, 350, 400A
Specification
- Thermal magnetic
- Standard: IEC60947-2
- Rated current: 250, 300, 350, 400A
- Rated current sensitivity: 30 - 100 - 500mA (high speed) ; 100 - 300 - 500mA
- Pole: 3P / 4P
- Operating time: 0.04s (high speed) ; 0.1 - 0.4 - 0.8 - 2.0s
Breaking Capacity
Model | 3P | 4P | |
Icu (kA) | 440V | 30 | |
380V | 35 | ||
220V | 50 |
Ics = 50%Icu
Protection
- Overload protection
- Short circuit protection
- Earth leakage protection
- Certification
- Related Products
- Files Download