This is a Schneider Electric Acti 9 C120H DC Miniature Circuit Breaker.
Specifications
- Brand: Schneider Electric
- Model: C120HDC
- Rated Current: 125 A (indicated by C125)
- Rated Voltage: 1000 V
- Standards: Conforms to GB10963.1 and IEC 60898-1
- Function: Provides circuit protection against short circuit and overload current, control, and isolation.
- Suitability: Designed for industrial and tertiary buildings.