... RCCB 2.30,100,300,500MA 3.OEM 4.CE/TUV marked 5.IEC61008 1P+N 30MA 240/415V Residual ... IT network systems.2. Technical data Number of Poles1P+N,3P+NRated Current (A)16,20,25,40, ... 50,63Rated Residual Operating Current(In)(mA)30,100,300,500Rated Voltage(V)AC230/240 AC400/415Residual Operating ... , please contact us.3. Detail pictures of 1P+N 30MA 240/415V Residual Circuit Breaker RCCB Mounting Dimention4. ...