4P Electromagnetic Residual Current Circuit Breaker
Electromagnetic residual current circuit breakers (RCCB) provide protection against electrical shocks and fire hazards. These devices are designed for use in various electrical installations, ensuring safety and reliability.





Technical Specifications
Product Overview
High-Performance Electromagnetic RCCB
The CKDL series electromagnetic residual current circuit breaker is engineered for robust protection in AC 50/60Hz lines. Designed to safeguard personnel and equipment, it rapidly disconnects circuits upon detecting residual leakage current. This versatile device is suitable for a wide range of applications, including industrial facilities, commercial centers, high-rise buildings, and residential installations.
Electrical Ratings
Rated Current
- Rated Voltage
- 400V (3P+N) / 230V (1P+N)
- Rated Residual Operating Current
- 30 mA
Technical Specifications
- Rated Making and Breaking Capacity
- 1000 A
- Rated Conditional Short-Circuit Current
- 10000 A
- Minimum Operating Temperature
- -25 °C
Compliance & Certification
Compliance Standards
- IEC/EN 61008-1
- IEC/EN 61008-2-1
- GB16916.1
- GB16916.21



