Compact Residual Current Circuit Breaker

Advantages   The HKB5 series compact residual current circuit breaker combines overload, short-circuit, and earth leakage protection in a space-saving design, making it ideal for compact electrical distribution panels. It delivers reliable safety performance, preventing electric shock and fire hazards effectively. With international certifications and a modular structure, it ensures easy installation and stable operation, maximizing panel space utilization for residential and small commercial use.   Detailed Features   Operating at AC230V, this compact breaker provides rated currents from 6A to 40A in a 1P+N pole configuration, which disconnects both phase and neutral lines during tripping to avoid neutral line risks. It holds CCC, CE, and CB certifications, meeting global safety standards. The compact form factor allows seamless integration into standard DIN rails, with a test button for regular leakage function checks, ensuring long-term reliability.   Application Scope   Widely use…

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