Rugged continuous and seamless die cast construction prevents entry of dirt, dust and moistureMounting can be achieved with mounting lugs (provided) or by using the integral mounting knockoutsSmooth, accurately tapped hubs prevent wire abrasionClear UL marking and volumetric marking cast into each box and extension ring facilitate electrical inspectionContinuous box and cover compression ensure complete sealing at the gasket to prevent entry of moisturePowder coating is applied for uniform cosmetic coating and weatherproof durability