1.Porcelain knife switch. 2. 110V to 600V, 20A to 200A. 3. OEM are available . 4. Safe usage good quality.

Porcelain Knife Switch Detailed Product Description1) Item name: porcelain knife switch 2) Materials: Body: porcelain base and bakelite cover

3) Knife: iron copper-coate 2)  Materials:Body: porcelain base and bakelite coverKnife: iron copper-coated, or copper;Metal accessories: copper block or iron flake;4)  Colour: yellow or blue cover;5)  Package details: colour box

Good quality and reasonable price.

Packing List

Porcelain knife switch