40 Rating FP RCCB 'AC' Type
The Radium R3 40A Four Pole RCCB ‘AC’ Type with 300mA sensitivity is an essential electrical safety device designed to protect circuits from earth leakage currents. By continuously monitoring the current flow in the circuit, the RCCB automatically trips and disconnects the power supply when leakage is detected, helping prevent electrical accidents and potential fire hazards.
The four-pole design provides full protection for three-phase installations by monitoring all three phases and the neutral line. The AC Type configuration is specifically designed to detect sinusoidal alternating current leakage, which is commonly produced by standard electrical loads such as lighting systems, heating equipment, and household appliances.
With a rated current of 40A, this RCCB is suitable for medium-load applications in residential buildings, commercial establishments, and light industrial facilities. The 300mA sensitivity level is mainly intended for fire protection and equipment safety, allowing early detection of significant leakage currents before they become dangerous.
Manufactured using high-quality materials and engineered for easy installation in DIN rail distribution boards, the Radium R3 RCCB ensures reliable performance, long-term durability, and enhanced protection for modern electrical distribution systems.
Original: $37.28
-65%$37.28
$13.05
Description
The Radium R3 40A Four Pole RCCB ‘AC’ Type with 300mA sensitivity is an essential electrical safety device designed to protect circuits from earth leakage currents. By continuously monitoring the current flow in the circuit, the RCCB automatically trips and disconnects the power supply when leakage is detected, helping prevent electrical accidents and potential fire hazards.
The four-pole design provides full protection for three-phase installations by monitoring all three phases and the neutral line. The AC Type configuration is specifically designed to detect sinusoidal alternating current leakage, which is commonly produced by standard electrical loads such as lighting systems, heating equipment, and household appliances.
With a rated current of 40A, this RCCB is suitable for medium-load applications in residential buildings, commercial establishments, and light industrial facilities. The 300mA sensitivity level is mainly intended for fire protection and equipment safety, allowing early detection of significant leakage currents before they become dangerous.
Manufactured using high-quality materials and engineered for easy installation in DIN rail distribution boards, the Radium R3 RCCB ensures reliable performance, long-term durability, and enhanced protection for modern electrical distribution systems.
