AFDD Fault Arc Circuit Breaker

AFDD Fault Arc Circuit Breaker (JCAFCI-0-S1-D63)   Advantages   This device provides proactive fire prevention by detecting dangerous arc faults—the leading cause of electrical fires—before they escalate. It combines arc fault detection with reliable circuit breaking, effectively preventing ignition from overheated wires, loose connections, or damaged cables. Its anti-misoperation design ensures stable performance, avoiding false trips caused by normal electrical system fluctuations, thus guaranteeing continuous and safe power supply.   Detailed Features   Designed for single-phase systems (AC230V), it offers rated currents from 6A to 63A and a short-circuit breaking capacity of 4.5kA. It integrates leakage protection (default 30mA) alongside arc fault detection, with a compact form factor supporting standard 35mm DIN-rail installation. Key specifications include low power consumption (<1W), a dielectric strength of 2000V, and IP20 ingress protection, ensuring durability and safe…