?The Anchor by Panasonic UNO Series RCCB (Residual Current Circuit Breaker) 63A Four Pole with 100mA sensitivity is a high-performance electrical safety device designed to protect against earth leakage faults. It disconnects the circuit when leakage current exceeds 100mA, ensuring safety for both equipment and personnel. Key features include a flame-retardant body, high short-circuit withstand capacity, IP20 protection, and bi-connect terminals for flexible installation. Compliant with IS 12640-1:2000 and IEC 61008 standards, it offers reliable protection in residential and industrial applications.?