The ABB S 203-B 63 miniature circuit breaker protects electrical circuits against overloads and short circuits, while also allowing them to be switched. It provides protection for people and large cross-section conductors in TN and IT systems. It is used in residential, commercial, and industrial building installations.
- Type: Miniature circuit breaker
- Number of poles: 3
- Rated current: 63 A
- Operating voltage: 2,400 V
- Breaking capacity: 6 kA
- Supply: AC
- Standards: IEC/EN 60898, IEC/EN 60947-2
- Weight: 250 g
Specifications
- Number of Poles
- 3
- Rated Current
- 63 A
- Operating Curve
- Curve B
Power Supply
- AC
- Yes
- DC
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.