Versatile circuit breaker with dual tripping and space-saving design.
The ABB S203-C63 is a robust miniature circuit breaker, part of the System pro M compact S200 series. It features dual tripping mechanisms Ð a delayed thermal tripping mechanism for overload protection and an electromechanic tripping mechanism for short circuit protection. This breaker supports various configurations (1P, 1P+N, 2P, 3P, 3P+N, 4P), making it versatile for different applications. With a breaking capacity of up to 6 kA at 230/400 V AC and a rated current of up to 63A, it is perfect for residential, commercial, and industrial use. Additionally, it complies with international standards such as IEC/EN 60898-1, IEC/EN 60947-2, and UL1077. The S203-C63 can also accommodate bottom-fitting auxiliary contacts, allowing for a 50% space saving when mounted.
Key Features
- Dual tripping mechanisms for enhanced protection
- Supports multiple configurations for flexibility
- High breaking capacity up to 6 kA
- Complies with international standards
- Space-saving design with auxiliary contact option
Technical Specifications
| Specification |
Value |
| Material | Durable synthetic housing |
| Dimensions | Height: 88 mm, Width: 52.5 mm, Depth: 69 mm |
| Weight | 0.375 kg |
| Power | 230/400 V AC |
| Warranty | 1 year manufacturer's warranty |
