The enclosure and enclosure door are made form 0.125″ thick aluminum.
The top of the enclosure is pre-punched with 2-1/2″ diameter hole and four (4) 5/8″ diameter holes of 4″ diameter bolt circle on 45° angle from center line.
A cover plate is made of 0.125″ thick aluminum with closed cell gasket secured with two (2) 1/4-20 stainless steel carriage bolts and stainless steel nylock nuts are supplied.
The base of the enclosure is made of 1/2″ thick type 5052-H32 aluminum plate with ample cutouts for electrical cable clearance. The base is designed for exterior anchor bolt mounting, centers 11-1/2″ wide by 13-1/2″ deep.
A plywood panel, 3/4″ thick by 12″ x 34″, is secured to the back wall of the cabinet with four (4) stainless steel 5/16″-18″ by 1-1/2″ threaded studs, flat washers and lock nuts.
The main door of the enclosure is made from 0.125″ thick type 5052-H32 aluminum.
The main door lock is Corbin #R357SGS series or equal, and has a keyhole cover.
Door is hinged to the enclosure with two (2) heavy gauge stainless steel butt hinges with 1/4″ diameter stainless steel pins. Hinges are secured to the door and enclosure with 1/4-20 stainless steel carriage bolts and stainless steel nylock nuts.
The main door is sealed with closed-cell neoprene gasket.
Natural aluminum enclosures are mill finished per federal specification QQA-250/8.
Painted enclosures are treated with a three (3) stage iron phosphate coating and dried by radiant heat. Standard finish coat is a polyester powder coating.