施耐德電氣 Schneider LV429492 : Earth-leakage add-on protection module VigiPacT, ComPacT NSX 250, 200VAC to 440VAC, 30mA to 30A, 3 poles
施耐德電氣 Schneider LV429492 : Earth-leakage add-on protection module VigiPacT, ComPacT NSX 250, 200VAC to 440VAC, 30mA to 30A, 3 poles
施耐德電氣 Schneider LV429492 : Earth-leakage add-on protection module VigiPacT, ComPacT NSX 250, 200VAC to 440VAC, 30mA to 30A, 3 poles
施耐德電氣 Schneider LV429492 : Earth-leakage add-on protection module VigiPacT, ComPacT NSX 250, 200VAC to 440VAC, 30mA to 30A, 3 poles
施耐德電氣 Schneider LV429492 : Earth-leakage add-on protection module VigiPacT, ComPacT NSX 250, 200VAC to 440VAC, 30mA to 30A, 3 poles
施耐德電氣 Schneider LV429492 : Earth-leakage add-on protection module VigiPacT, ComPacT NSX 250, 200VAC to 440VAC, 30mA to 30A, 3 poles