Detailed Product Description Description It can open a circuit automatically in the case of an earth leakage fault between phase and earth or neutral greater or equal to 10mA, 30mA, 100mA, 300mA or 500mA, It is used in domestic, commercial and industrial installations. Specifications Poles:2,4 Rated current :16A, 25A, 40A, 63A, 80A, 100A10mA, 30mA, 100mA, 300mA, 500mA