A9V51325 SCHNEIDER ELECTRIC

The A9V51325 from Schneider Electric is a Vigi iC60 earth leakage add-on block, designed to enhance the safety and protection of electrical installations. This device is specifically configured for use with 3-pole systems, providing comprehensive earth leakage detection. With a rated current of 25A, it is suitable for a variety of applications in residential, commercial, and industrial settings. The A9V51325 boasts a sensitivity of 30mA, ensuring rapid response to earth leakage faults, minimizing the risk of electrical shock and fire hazards. It incorporates A-type protection, which means it can detect both AC and pulsating DC residual currents. This add-on block seamlessly integrates with iC60 circuit breakers, creating a compact and efficient solution for earth leakage protection. Its primary function is to continuously monitor the current flowing through the circuit and detect any imbalances that indicate a leakage to earth. Upon detection of such a fault, the device promptly trips the circuit breaker, disconnecting the power supply and preventing further damage or injury. The A9V51325 contributes significantly to overall electrical safety by providing reliable and accurate earth leakage protection.