... Construction and feature1,Capable of switch electric circuit with load.2,Provide functionof isolation.3,Contact position indication. Switch-Disconnector ... household and similiar installation.Technical Data1,Pole:1,2,3,42,Rated Current:16,25,40,63,80,100A3,Rated ... ,Rated short-circuit making capacity:3KA.6,Rated withstand current:1500A within 1sec.7,Electro-mechanical endurance:10000cycles.8,Connection ...