APX NEMA 3R DOUBLE DOOR ENCLOSURES
(For details see specification sheets)
UL Listed NEMA Certified Type 3R, 4X
1. The complete enclosure is made from 0.125" thick aluminum alloy type 5052-H32 to provide a strong and rigid construction. Alternative material is 14 gauge type 304 stainless steel. (Specifier must choose the material to be used.)
2. The enclosures are equipped with two (2) adjustable "C" mounting channels on both side walls and back wall to provide versatile postioning of shelves or rack mounting angles.
(Enclosures wider than 60" are equipped with four (4) adjustable "C" mounting channels.)
3. The door frame opening is double flanged on all four (4) sides. These flanges increase the strength of the door opening and help prevent dust and liquids from dropping into the enclosure when the door is opened.
4. A removable center post is an integral part of the three-point latching system and provides increased security and environmental protection.
5. All exterior seams are ground smooth or sealed weathertight with silicone sealant.
6. Pole or wall mounted enclosures have welded stiffener plates to reinforce the top and bottom of the rear wall. Removable bolt-on bottom plates are standard on pole mounted enclosures.
7. (3R only) Enclosures have provisions for mounting a forced air fan system that can be thermostatically controlled, and air is exhausted through a slotted vent system in the roof overhang.
1. Utilizes an overlapping design and is equipped with a three-point latching mechanism with nylon rollers at the top and bottom.
2. Door handle is 0.75" stainless steel round bar and has provisions for a padlock.
3. (3R only)The standard main door lock is Corbin #15484-1 or equal.
4. (3R only)A louvered air vent with filter retaining brackets and a disposable paper filter element is provided.
5. The main doors are sealed with closed-cell neoprene gasket.
6. The continuous door hinge is 0.075" thick stainless steel with a 0.25" stainless steel hinge pin.
1. Natural aluminum enclosures are mill finish per federal specification QQA-250/8.
2. Painted enclosures are treated with an iron phosphate coating and dried by radiant heat.
FOR NEMA TYPE 4X RATING:
DELETE: all vents.
ADD: all through holes are sealed.
APX Catalog Numbers: APXDD363213, APXDD483615, APXDD604415, APXDD604830, APXDD666015, APXDD724818, APXDD724824, APXDD727215, APXDD727224, APXDD727236, APXDD907224 (formerly TCDD363213, TCDD483615, TCDD604415, TCDD604830, TCDD666015, TCDD724818, TCDD724824, TCDD727215, TCDD727224, TCDD727236, TCDD907224)