The maximum working voltage is 36V, and the rated working current is 6A. The switch blade, terminal block, and gasket are all made of copper. Knife width ≥ 7mm, knife thickness ≥ 0.7mm. The diameter of the terminal post is 4mm, and the effective stroke is ≥ 4mm. Pass the rated current, the conductive part is allowed to have a temperature rise of ≤ 35 ℃, and the operating handle is allowed to have a temperature rise of ≤ 25 ℃. The insulation strength of the switch should be able to withstand a DC voltage drop of ≤ 100mV at both ends of the wiring under rated DC current operating conditions of 1200V