NKD1-100 2P Islation Switch
Technical Data
Electrical Features
Rated voltage Ue: 240/415V
Rated current Ie: 32,40,50,63,80,100A
Rated frequency: 50/60Hz
Rated impulse withstand voltage (1.2/50) 0Uimp: 4,000V
Rated short-time withstand current Icw: 12le, 1s
Rated making and breaking capacity: 3le, 1.05Ue, cosΦ=0.65
Rated short circuit making capacity: 20le, t=0.1s
Dielectric test voltage at ind. Freq. for 1min: 2.5kV
Insulation voltage Ui: 500V
Pollution degree: 2
Uilization category: AC-22A
Mechanical Features
Electrical life: 1,500
Mechanical life: 8,500
Protection degree: IP20
Ambient temperature (with daily average≤35℃): -5℃…+40℃
Storage temperature: -25℃…+70℃
Installation
Terminal connection type: Cable/U-type busbar/Pin-type busbar
Terminal size top/bottom for cable: 50mm2 18-1/0AWG
Terminal size top/bottom for busbar: 50mm2 18-1/0AWG
Tightening torque 2.5 N*m 22In-Ibs.
Connection: From top and bottom
Dimensions (mm)