... 2, In=100KA, Imax=150KA 3, module design, 3phase 4 wire power protector1, CE certified; ISO9001-2000 & IEC61643 standards2, In=100KA ... , Imax=150KA3, module design, 3 phase 4 wire system TNR-B ... C50-60Hz, 380V or below electric equipment, TT, TN etc power supply system. MOV technical data:Rated voltage(V~)220/380Continuous ...