ABB S203M-C10 circuit breaker

- Brand: ABB
- Model: S203M-C10
- Type: Miniature Circuit Breaker (MCB)
- Technical Specifications:
  - Series: System pro M compact S200M
  - Poles: 3P (Three Pole)
  - Rated Current (In): 10 A
  - Rated Voltage (Ue): 230/400 V AC
  - Breaking Capacity: 10 kA  typically 10 kA for S200M)
  - Tripping Characteristic: Type C (5-10 times In)
  - Tripping Mechanism: Thermal-magnetic (delayed thermal for overload, electromechanical for short circuit)
  - Standards: IEC/EN 60898-1, IEC/EN 60947-2
  - Protection: Overload and short circuit protection
  - Mounting: DIN-rail
  - Terminal Capacity: 0.75-25 mm² (flexible), 0.75-35 mm² (rigid)
  - Width: 17.5 mm per pole (52.5 mm total for 3P)
  - Operating Temperature: -25°C to +55°C
  - Protection Class: IP20 (terminals), IP40 (with connected conductors)
  - Applications: Residential, commercial, and industrial electrical installations
- Dimensions: 52.5 mm (width) x 88 mm (height) x 69 mm (depth)
- Weight: Approximately 0.38 kg
- Country of Origin: Germany
- HS Code: 85362010