Vintage Niphan Industrial Switch£75.00 (£90.00 inc. vat) Item: Vintage Niphan industrial switch Age: Circa 1940 Approximate dimensions (mm): Diameter: 75 Depth: 85 Special Offer: Free UK Delivery Out of stock Description Description Vintage Niphan cast iron and bronze light switch. Please note these Niphan switches are sold as seen and have to be checked/fitted by a qualified electrician.