Construction and Feature ■ Capable of switch electric circuit with load ■ Provide function of isolation ■ Used as main switch for household and similar installation Technical Date HD1-125 ■ Pole No.:1,2,3,4 ■ Rated current(A):16,25,40,63,80,100,125 ■ Rated voltage:230/400V AC ■ Rated frequency:50/60hz ■ Rated short-circuit making capacity:3000A ■ Rated withstand current:1800A within 1sec ■ Electro-mechanical endurance:10000 cycles ■ Connection capacity:Rigid conductor 35mm2 ■ Connection terminal: Pillar terminal with clamp ■ Installation: □ On symmetrical DIN rail 35mm □ Panel mounting HD1-250 ■ Pole No.:1,2,3,4 ■ Rated current(A):125、160、250 ■ Rated voltage:230/400VAC ■ Rated frequency:50/60hz ■ Rated short-circuit making capacity:3000A ■ Rated withstand current:3000A within 1sec ■ Electro-mechanical endurance:10000 cycles ■ Connection capacity:Rigid conductor 50mm2and up ■ Connection terminal:Extensional busbar ■ Installation: □ On symmetrical DIN rail 35mm □ Panel mounting Overall & Installation Dimensions