The isolating switch series is mainly used in the distribution network to indirectly switch on and off the circuit and isolate the power supply. Shell rating: 63A, 125A, 160A, 250A, 400A, 630A, 800A, 1000 Rated operating voltage Ue(AC): 400V/415V, 690V (63,125 case: 400V/415V) Number of poles: 3P, 4P Installation method: fixed, plug-in