The Schneider Electric Acti9 iID (A9R51240) is a premium Residual Current Circuit Breaker (RCCB) designed to protect personnel against electric shocks by direct or indirect contact, and to protect installations against fire hazards due to earth leakage. As a Type A RCCB, it provides advanced protection by detecting both alternating current (AC) and pulsating direct current (DC) residual currents, making it essential for modern circuits containing electronic loads.Key FeaturesLife Protection: The highly sensitive 30mA threshold ensures immediate tripping to protect humans from fatal electric shocks.Type A Safety: Capable of detecting residual alternating currents as well as pulsating direct currents, making it ideal for circuits with electronic components (like washing machines, IT equipment, and LED lighting).VisiSafe & VisiTrip Technology: Standard in the Acti9 range, it includes a green indicator for safe downstream maintenance (VisiSafe) and a red window on the front face for clear fault trip indication (VisiTrip).High Immunity: Advanced design prevents nuisance tripping in electrically polluted environments.Seamless Integration: Fully compatible with the broader Acti9 system, easily pairing with standard MCBs for complete circuit and earth fault protection.Technical SpecificationsFeatureSpecificationBrandSchneider ElectricSeriesActi9 iIDModel NumberA9R51240Current Rating40APolesDouble Pole (2P)Earth-Leakage Sensitivity30mAProtection ClassType A (AC & pulsating DC)Operating Voltage (Ue)220...240V AC (50/60 Hz)Weight~210 gSEO KeywordsSchneider Acti9 iID A9R51240, 40A 30mA RCCB, Type A RCCB, Schneider 2P RCCB, Earth Leakage Circuit Breaker, Acti9 RCCB Bangladesh, A9R51240 Price BD.Note: Proper selection of an RCCB is critical for personnel safety. Type A is highly recommended over standard Type AC for modern residential and commercial applications due to the prevalence of DC-generating electronics.
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