Porcelain 30A Single Knife Switch
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Porcelain knife switch
1) Material: porcelain
2) 15A to 200A
3) Customized designs accepted
1) Material: porcelain
2) sample, 2p , 20 A
3) Customized designs accepted
5) Safe usage, Favorable price
6) Copper / iron selectablePacking: standard paper box
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