A9N18591 SCHNEIDER ELECTRIC

The A9N18591 from Schneider Electric is a Vigi C120 earth leakage add-on block, designed to enhance the safety and protection of electrical installations. This 2-pole device is specifically engineered to detect earth leakage currents and promptly disconnect the circuit, minimizing the risk of electric shock and fire hazards. With a sensitivity of 30mA, it offers a high level of protection against even small leakage currents. The A class designation signifies its ability to detect and respond to AC residual currents. Furthermore, the 'si' type indicates enhanced immunity to nuisance tripping caused by transient overvoltages or harmonic currents, ensuring reliable operation in demanding environments. This add-on block seamlessly integrates with C120 circuit breakers, providing a compact and efficient solution for earth leakage protection. It is suitable for a wide range of applications, including residential, commercial, and industrial settings, where safety and continuity of service are paramount. The A9N18591 contributes to a safer electrical environment by quickly identifying and interrupting potentially dangerous earth leakage faults. Its robust design and compliance with international standards guarantee long-lasting performance and peace of mind.