knife switch (1) main material: porcelain (2)110V to 600V,20A to 200A (3)OEM are available Knife switch

(1) Materials:Body :porcelain base and bakelite cover

(2) iron copper-coated or copper

(3)metal-accessories:copper block or iron flake

(4)color :blue and yellow cover

(5)packing details:colour  box

Factory

packing list

2P knife switch(4 years golden supplier)