{"product_id":"1930s-vintage-two-pole-dpdt-small-knife-switch","title":"1930s Vintage Double Pole Double Throw DPDT Aerial Knife Switch 9 cm x 5 cm","description":"\u003ch1\u003e1930s Vintage Double Pole Double Throw DPDT Aerial Knife Switch 9 cm x 5 cm\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cp\u003eThis amazing looking piece of electrical history is a 1930s White Porcelain 9cm (3 1\/2 inch) Length and 5cm (2\") Wide Width Double Pole Double Throw (DPDT) Aerial Knife Switch.\u003c\/p\u003e\n\u003cp\u003eModel number BN 1004. 10A\/250V\u003c\/p\u003e\n\u003cp\u003eB within a triangle makers mark\u003c\/p\u003e\n\u003cp\u003eMade in Germany.\u003c\/p\u003e\n\u003cp\u003eThere are a few scuffs and surface blemishes but it's in good condition for its age.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApproximate Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBase Length: 9cm \u003c\/li\u003e\n\u003cli\u003eHeight with switch horizontal: 3.5 cm\u003c\/li\u003e\n\u003cli\u003eBase Width: 5 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA lovely item for collectors of electrical devices or steampunk!\u003c\/p\u003e\n\u003cp\u003ePlease click on the following link for more \u003ca href=\"https:\/\/mullardantiques.co.uk\/collections\/vintage-technology-scientific-engineering-imaging-medical-equipment-instruments-tools\" target=\"_blank\"\u003evintage technology.\u003c\/a\u003e\u003c\/p\u003e","brand":"Unknown","offers":[{"title":"Default Title","offer_id":42795646681345,"sku":"","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0303\/5122\/8972\/products\/IMG_3344.jpg?v=1651570593","url":"https:\/\/mullardantiques.co.uk\/en-us\/products\/1930s-vintage-two-pole-dpdt-small-knife-switch","provider":"Mullard Antiques and Collectibles","version":"1.0","type":"link"}