Schneider Electric A9N16251 This product is a Acti9 xID biconnect residual current circuit breaker (RCCB). It is a 4P circuit breaker with 25A In rated current, 30mA earth leakage sensitivity and AC type protection class. This product protects against electrical shock by direct or indirect contact and fire hazards. The connection is made downstream by biconnect comb busbar or upstream/downstream by tunnel terminals. It is compliant with IEC/EN 61008-1 standard. The (Im/I?m) rated breaking and making short circuit capacity is up to 500A . It has an electrical endurance going up to 4000 cycles and a mechanical endurance going up to 4000 cycles. The Ue operational voltage is 400VAC to 415VAC. The Ui rated insulation voltage is 500VAC. The Uimp rated impulse withstand voltage is 6kV. The frequency is 50Hz. It is DIN rail mountable. The width in 9mm pitches is 8. The product colour is white (RAL9003). The dimensions are (W) 72mm x (H) 81mm x (D) 75mm. TheWeight is 370g. According to IEC 60529 standard, the degree of protection is IP20 and IP40 in enclosure. The operating temperature is from -5°C to 40°C. The storage temperature is from -40°C to 85°C.We are dedicatedly involved in providing an excellent quality products at Electrihub.