A9D12840 SCHNEIDER ELECTRIC

The A9D12840 from Schneider Electric is a high-performance earth leakage circuit breaker (ELCB) designed to provide comprehensive protection against electrical faults. This particular model is part of the iC60H series, known for its reliability and efficiency in safeguarding electrical circuits. It features a 1P + N (one pole plus neutral) configuration, making it suitable for single-phase applications. The C curve tripping characteristic indicates its ability to handle moderate inrush currents, making it ideal for a mix of resistive and inductive loads. With a current rating of 40A, it can manage substantial electrical demands while ensuring safety. The sensitivity to earth leakage is set at 100mA, promptly detecting and interrupting fault currents to prevent electrical shocks and fire hazards. Operating at a voltage of 240V, it is compatible with standard residential and commercial power supplies. This ELCB offers a dependable solution for protecting people and equipment from the dangers of earth leakage faults. Its robust design and compliance with international standards ensure long-lasting performance and peace of mind.