Phase + Netural DPN Circuit Breakers Function ●Guaranteed short-circuit resistanceElegant appearance; cover and handle in arc shape make comfortable operation Contact position indicating window Transparent cover designed to carry label●Handle central-staying function for circuit fault indicatingIn case of overload to protected circuit, MCB handle trips and stays at central position, which enables a quick  solution  to the faulty line. The handle cannot stay in such position when operated manually●Handle padlock deviceMCB handle can be locked either at "ON" position or at "OFF" position to prevent unwanted operation of the  product. Technical Parameter Model nameEBS9B DPNStandardIEC60898Poles1P+NRated current In(A)1, 2, 3, 4, 6, 10, 16, 20, 25, 32AmpRated voltage Un(V)240/415V ACTripping characteristicB, CElectrical life (times)6,000Mechanical life (times)20,000Breaking capacity4.5kAFastening torque1.2Nm