This switch is of two-way,with dual power source as used in the industry.Voltage: 220-500v Current: 32A,63A,100A,160A,225A

porcelain double thrown knife switch (3p) 1)Materials:procelain, iron , copper, zinc alloy etc.2)Colors:blue, yellow switch 3)superior quality knife switch 4)competitive price

3P Porcelain double Throw Knife Switch 100A