Siemens 5SV3 642-6 Circuit breaker

- Brand: Siemens
- Model: 5SV3 642-6
- Type: Miniature Circuit Breaker (MCB)
- Technical Specifications:
  - Series: 5SV3
  - Poles: 4P (Four Pole)
  - Rated Current (In): 6 A
  - Rated Voltage (Ue): 400 V AC
  - Breaking Capacity: 6 kA (at 400 V AC)
  - 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: 1-25 mm² (flexible), 1-35 mm² (rigid)
  - Width: 17.5 mm per pole (70 mm total for 4P)
  - Operating Temperature: -25°C to +55°C
  - Protection Class: IP20 (terminals), IP40 (with connected conductors)
  - Features: Compact design, high reliability, suitable for residential and industrial use
  - Applications: Electrical distribution in residential, commercial, and light industrial installations
- Dimensions: 70 mm (width) x 90 mm (height) x 76 mm (depth)
- Weight: Approximately 0.30 kg
- Country of Origin: Germany
- HS Code: 85362010