30335 Weatherproof Box Extension – Electrical Enclosure The 30335 Weatherproof Box Extension is designed for use in branch circuit wiring in wet, damp, or dry locations. This extension is part of a comprehensive line of weatherproof electrical enclosures suitable for electrical distributors, lighting solutions providers, and switchgear suppliers requiring reliable wire and cable protection. It offers a durable, weather-resistant solution to extend existing 4-inch round electrical boxes, ensuring secure and safe wiring connections. Specifications Material: Die-Cast Aluminum Color: Gray Finish: Powder Coat Mounting Type: (2) Screw Product Weight: 60 lbs Manufacturer Part #: 30335 Hub Size: 3/4" Box Depth: 1-1/2” Cubic Capacity: 15.3 in³ Features Weatherproof design suitable for wet, damp, or dry locations Heavy-duty die-cast aluminum construction with .094 inch thickness Superior powder coat finish for maximum weatherability Supplied with gasket, 4 close-up plugs, 2 stainless steel mounting screws, and #10 green ground screw c-UL-us listed for use in the United States and Canada Four 3/4" I.P.S. hub holes for versatile conduit connections Made in the USA Downloads & Links Catalog Specification/Technical