A9V15263 SCHNEIDER ELECTRIC

The A9V15263 from Schneider Electric is a Vigi iC60 earth leakage add-on block, designed to enhance the safety and protection of electrical installations. This particular model is a 2-pole device, making it suitable for single-phase applications. It has a rated current of 63A, indicating the maximum current it can handle continuously. The earth leakage sensitivity is set at 300mA, providing a balance between protection against dangerous earth faults and minimizing nuisance tripping. This add-on block is designed to respond to AC type earth leakage currents. The 'selective' characteristic ensures that only the faulty circuit is disconnected, maintaining power to other circuits. It is typically used in conjunction with iC60 miniature circuit breakers (MCBs) to provide comprehensive protection against overloads, short circuits, and earth faults. This combination ensures a high level of safety and reliability in residential, commercial, and industrial electrical systems. The A9V15263 contributes to preventing electrical shocks and reducing the risk of fire caused by insulation faults.