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Wall Mount Single Door with Swing Handle


Water & Dust Tight Single Door Powder Painted Enclosure



Ralston’s N43P single door enclosures are applied indoors and outdoors to house such items as: electronic and electrical controls, instrumentation systems, pneumatic, hydraulic, and machine tool controls.


These enclosures are designed to provide protection against dust, dirt, oil, and water. They are for use in areas such as dairies and breweries where they are subject to frequent high pressure hosing and generally wet conditions. (Not submersible)



All N43P enclosures are made from 14 ga. hot rolled steel and have continuously welded seams ground to a smooth finish. The N43P enclosure has a folded lip around the door opening to provide complete and maximum gasket contact, and to prevent liquids from dripping into the enclosure when the door is open.


Each enclosure comes complete with a removable 12 ga. back panel mounted on 3/8 collar stud, 1/4-20 grounding studs, and four wall mounting back brackets.


Each enclosure door is equipped with neoprene gasket, a removable print pocket, 1/4-20 grounding studs, and 3-point padlocking handle.

The door is easily removed by pulling the pin on the continuous stainless steel piano hinge.


Larger enclosures are equipped with door stiffeners and body bracing for added strength and rigidity.


Paint Finish:

All enclosures are phosphatized and finished inside and out with ANSI/ASA 61 grey polyester powder coating. Inner back panels are painted with high gloss white powder coatings.




N43P enclosures are built to the requirements of NEMA type 12 specifications for use with industrial control equipment in ordinary locations, type 13 for an oil and dust tight enclosure, type 4 as a water tight enclosure, and 3R to provide a degree of protection against ingress of solid foreigh objects (falling dirt), and ingress of water (rain, sleet, snow).


N43P enclosures are CSA certified type 3R,4,12 for Canada and the USA (File #LR 1174410).

Special Orders

Custom units made from stainless steel or with special finishes, sizes or punching can be supplied on order.



Part Number Height Width Depth Weight
N43P-242006 24.00 in 20.00 in 6.00 in 42.00 lbs
N43P-242008 24.00 in 20.00 in 8.00 in 46.00 lbs
N43P-242408 24.00 in 24.00 in 8.00 in 52.00 lbs
N43P-302408 30.00 in 24.00 in 8.00 in 66.00 lbs
N43P-303008 30.00 in 30.00 in 8.00 in 77.00 lbs
N43P-362408 36.00 in 24.00 in 8.00 in 74.00 lbs
N43P-363008 36.00 in 30.00 in 8.00 in 82.00 lbs
N43P-423608 42.00 in 36.00 in 8.00 in 114.00 lbs
N43P-483608 48.00 in 36.00 in 8.00 in 119.00 lbs
N43P-242010 24.00 in 20.00 in 10.00 in 60.00 lbs
N43P-363010 36.00 in 30.00 in 10.00 in 100.00 lbs
N43P-423010 42.00 in 30.00 in 10.00 in 110.00 lbs
N43P-483610 48.00 in 36.00 in 10.00 in 117.00 lbs
N43P-242412 24.00 in 24.00 in 12.00 in 70.00 lbs
N43P-302412 30.00 in 24.00 in 12.00 in 73.00 lbs
N43P-363012 36.00 in 30.00 in 12.00 in 99.00 lbs
N43P-363612 36.00 in 36.00 in 12.00 in 115.00 lbs
N43P-423612 42.00 in 36.00 in 12.00 in 128.00 lbs
N43P-483612 48.00 in 36.00 in 12.00 in 146.00 lbs
N43P-603612 60.00 in 36.00 in 12.00 in 165.00 lbs
N43P-483616 48.00 in 36.00 in 16.00 in 170.00 lbs
N43P-603616 60.00 in 36.00 in 16.00 in 190.00 lbs