63A Changeover Switch

Technical Specification
⚫ Standard: IEC/EN947-3, GB14048.3
⚫ Frame current (Im) : 63A
⚫ Rated impulse voltage (Ui) : 500V
⚫ Rated voltage (Ue) : 230V(1P-2P), 400V(3P-4P)
⚫ Rated impulse withstand voltage (Uimp) : 4kV
⚫ Rated short time current (icw) : 12ie/1s
⚫ Rated making and breaking capacity: 3le, 1.05Ue, COSΦ=0.65
⚫ Rated short circuit breaking : 20Ie/1s
⚫ Use classes : AC22AAC-21B
⚫ Rated working system : uninterrupted working system