Fault Arc Circuit Breaker

Fault Arc Circuit Breaker (JCAFCI-SEG-S1-D63)   Advantages   This device provides proactive fire prevention by detecting dangerous arc faults—the primary cause of electrical fires—before they cause ignition. It combines precise arc fault detection with rapid circuit breaking, effectively stopping fires caused by aging wires, loose connections, or damaged cables. Its anti-misoperation design avoids false trips from normal system fluctuations, ensuring stable and safe power supply while enabling remote monitoring and event tracking.   Detailed Features   Designed for single-phase systems (AC230V), it offers rated currents from 20A to 63A and adjustable over/undervoltage protection thresholds. Key features include RS485 communication (with multiple baud rates), 5000-event fault logging, and a 6-inch LCD display for real-time status monitoring. It supports adjustable alarm delay (100ms-8S) and 1S protection action time, with dry contact output for alarm linkage. The compact module suppo…