... 4,outdoor, center break 5, hv and ac double break switches1, double break switches manufactor2, IEC ... 3150A.Auxiliary earthing switch type: none earthing switch, left earthing switch, right earthing switch, double earthing switches. ... Nlongitudinal level100010001000, 1250Horizontal level750750750Vertical force100010001000Earthing switch Micro-Inductive current switching abilityElectromagnetic induced ...