100 Rating FP RCCB 'AC' Type
The Radium R3 100A Four Pole RCCB ‘AC’ Type with 30mA sensitivity is an advanced electrical protection device engineered to safeguard three-phase installations from earth leakage currents. By continuously monitoring the current flow through all phases and the neutral line, it automatically trips and disconnects the power supply whenever a leakage is detected, effectively preventing electrical accidents and protecting human life.
The four-pole configuration ensures complete protection across three-phase systems, while the AC Type detection mechanism is designed to accurately identify sinusoidal alternating current leakage typically produced by lighting systems, heating equipment, and standard appliances. The 30mA sensitivity level offers enhanced personal protection, making this RCCB ideal for environments where safety of individuals is the top priority.
With a rated current of 100A, this RCCB can handle high-load installations in residential complexes, commercial facilities, and industrial setups without compromising safety. Manufactured with high-quality components and designed for easy DIN rail installation, the Radium R3 RCCB delivers reliable tripping, durable performance, and robust protection for modern electrical distribution systems.

Description
The Radium R3 100A Four Pole RCCB ‘AC’ Type with 30mA sensitivity is an advanced electrical protection device engineered to safeguard three-phase installations from earth leakage currents. By continuously monitoring the current flow through all phases and the neutral line, it automatically trips and disconnects the power supply whenever a leakage is detected, effectively preventing electrical accidents and protecting human life.
The four-pole configuration ensures complete protection across three-phase systems, while the AC Type detection mechanism is designed to accurately identify sinusoidal alternating current leakage typically produced by lighting systems, heating equipment, and standard appliances. The 30mA sensitivity level offers enhanced personal protection, making this RCCB ideal for environments where safety of individuals is the top priority.
With a rated current of 100A, this RCCB can handle high-load installations in residential complexes, commercial facilities, and industrial setups without compromising safety. Manufactured with high-quality components and designed for easy DIN rail installation, the Radium R3 RCCB delivers reliable tripping, durable performance, and robust protection for modern electrical distribution systems.




















