63 Rating DP RCCB 'AC' Type
The Radium R3 63A Double Pole RCCB ‘AC’ Type with 100mA sensitivity is an advanced electrical protection device designed to safeguard single-phase installations from earth leakage currents. It continuously monitors current flow through both phase and neutral lines and automatically trips the circuit whenever leakage is detected, effectively preventing electrical accidents and reducing fire hazards.
Its double-pole configuration ensures full protection for single-phase systems, while the AC Type detection mechanism accurately identifies sinusoidal alternating current leakage commonly produced by household and commercial electrical loads. With a 63A rated current and 100mA sensitivity, this RCCB is suitable for medium-load residential, commercial, and light industrial installations. Constructed from high-quality materials and designed for easy DIN rail installation, the Radium R3 DP RCCB ensures long-lasting durability, reliable tripping, and robust protection for modern electrical distribution systems.

Description
The Radium R3 63A Double Pole RCCB ‘AC’ Type with 100mA sensitivity is an advanced electrical protection device designed to safeguard single-phase installations from earth leakage currents. It continuously monitors current flow through both phase and neutral lines and automatically trips the circuit whenever leakage is detected, effectively preventing electrical accidents and reducing fire hazards.
Its double-pole configuration ensures full protection for single-phase systems, while the AC Type detection mechanism accurately identifies sinusoidal alternating current leakage commonly produced by household and commercial electrical loads. With a 63A rated current and 100mA sensitivity, this RCCB is suitable for medium-load residential, commercial, and light industrial installations. Constructed from high-quality materials and designed for easy DIN rail installation, the Radium R3 DP RCCB ensures long-lasting durability, reliable tripping, and robust protection for modern electrical distribution systems.




















