Residual Current Circuit Breaker with Overcurrent Protection
Residual current circuit breakers are suitable for both domestic and industrial applications. They combine a residual current device with a permanent magnet principle and a circuit breaker with thermal overload release and magnetic short circuit current release.
Technical Specifications
Product Overview
Versatile Circuit Protection
The SF6H Residual Current Circuit Breaker with Overcurrent Protection is designed for both domestic and industrial electrical safety. By combining a residual current device with thermal overload and magnetic short-circuit release mechanisms, this unit ensures comprehensive protection against earth leakage and overcurrent faults. Its voltage-independent design maintains reliability, while the built-in test button allows for easy periodic maintenance and functionality checks.
Electrical Ratings
Rated Operational Voltage
230 V
Single Phase
400 V
Multi-phase
- Rated Breaking Capacity
- 4500 A
Performance
Rated Residual Current (IΔn)
- 30mA
- 100mA
- 300mA
- Tripping Characteristics
- B-TypeC-TypeD-Type
Standards & Compliance
Compliance Standards
IEC 61009-1EN 61009-1CE Certified
Technical Specifications
- Pole Configuration
- 1P+N to 4 Pole
- Maximum Rated Current
- 32 A
- Rated Conditional Short-Circuit Current
- 500 A
