Steel Enclosures & Junction Boxes

Steel enclosures have become a "must-have" that many industries can't do without. They have become so popular mainly for two reasons: steel enclosures are incredibly robust and, therefore, reliable to protect the electrical components they house; and they are versatile. Steel enclosures come in various types of steel, which are chosen based on the demands of the task at hand. 

For most industrial applications, carbon steel is the steel of choice. Carbon steel is known for its durable, super-strong properties. If you hit it with a hammer, it will dent and possibly even be punctured, but with normal handling, it doesn't get beaten up.

The protective zinc layer on galvanized steel enclosures makes them even more resistant to rust and corrosion. For this reason, they are perfect for outside equipment requiring rain- and rust-proof enclosures.

If you're looking for a more affordable but still solid option, you can't go wrong with mild steel enclosures. Whether you need an electrical control system for a factory or a basic electronics cabinet, mild steel can do the job without breaking your budget.

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Schneider Electric NSYCRN325150 Steel Enclosure - 11.8" x 9.8" x 5.9" (HxWxD), NEMA 4/4X
Schneider Electric NSYCRN325150 Steel Enclosure - 11.8" x 9.8" x 5.9" (HxWxD), NEMA 4/4X
$81.97 $116.52
Schneider Electric NSYCRN325150 - PanelSeT CRN, Steel, 1 Door, Solid, Front Accessibility, Reversible 120° Opening, NEMA 4/4X - 11.8" x 9.8" x 5.9" (HxWxD)
Schneider Electric NSYCRN325200 Steel Enclosure - 11.8" x 9.8" x 7.9" (HxWxD), NEMA 4/4X
Schneider Electric NSYCRN325200 Steel Enclosure - 11.8" x 9.8" x 7.9" (HxWxD), NEMA 4/4X
$90.54 $128.70
Schneider Electric NSYCRN325200 - PanelSeT CRN, Steel, 1 Door, Solid, Front Accessibility, Reversible 120° Opening, NEMA 4/4X - 11.8" x 9.8" x 7.9" (HxWxD)
Schneider Electric NSYDBN2520 Steel Enclosure - 10.1" x 8.1" x 3.7" (HxWxD), IP55
Schneider Electric NSYDBN2520 Steel Enclosure - 10.1" x 8.1" x 3.7" (HxWxD), IP55
$33.06 $47.00
Schneider Electric NSYDBN2520 - Spacial SDB, Steel, Low plain cover, IP55 - 10.1" x 8.1" x 3.7" (HxWxD)
Schneider Electric NSYCRN22150 Steel Enclosure - 7.9" x 7.9" x 5.9" (HxWxD), NEMA 4/4X
Schneider Electric NSYCRN22150 Steel Enclosure - 7.9" x 7.9" x 5.9" (HxWxD), NEMA 4/4X
$93.49 $132.87
Schneider Electric NSYCRN22150 - PanelSeT CRN, Steel, 1 Door, Solid, Front Accessibility, Reversible 120° Opening, NEMA 4/4X - 7.9" x 7.9" x 5.9" (HxWxD)
Schneider Electric NSYDB2015M Steel Enclosure - 8.1" x 6.1" x 3.3" (HxWxD), IP55
Schneider Electric NSYDB2015M Steel Enclosure - 8.1" x 6.1" x 3.3" (HxWxD), IP55
$23.04 $32.77
Schneider Electric NSYDB2015M - Spacial SDB, Steel, Low plain cover, IP55 - 8.1" x 6.1" x 3.3" (HxWxD)
Schneider Electric NSYDBN2015 Steel Enclosure - 8.1" x 6.1" x 3.3" (HxWxD), IP55
Schneider Electric NSYDBN2015 Steel Enclosure - 8.1" x 6.1" x 3.3" (HxWxD), IP55
$19.40 $27.57
Schneider Electric NSYDBN2015 - Spacial SDB, Steel, Low plain cover, IP55 - 8.1" x 6.1" x 3.3" (HxWxD)
Schneider Electric NSYS3D121230D Steel Enclosure - 47.2" x 47.2" x 11.8" (HxWxD), IP55
Schneider Electric NSYS3D121230D Steel Enclosure - 47.2" x 47.2" x 11.8" (HxWxD), IP55
$629.18 $894.32
Schneider Electric NSYS3D121230D - PanelSeT S3D, Steel, 2 Doors, Solid, Front Accessibility, Reversible 120° Opening, IP55 - 47.2" x 47.2" x 11.8" (HxWxD)
Schneider Electric NSYS3D121240D Steel Enclosure - 47.2" x 47.2" x 15.7" (HxWxD), IP55
Schneider Electric NSYS3D121240D Steel Enclosure - 47.2" x 47.2" x 15.7" (HxWxD), IP55
$1323.09 $1880.68
Schneider Electric NSYS3D121240D - PanelSeT S3D, Steel, 2 Doors, Solid, Front Accessibility, Reversible 120° Opening, IP55 - 47.2" x 47.2" x 15.7" (HxWxD)
Schneider Electric NSYS3D121230DP Steel Enclosure - 47.2" x 47.2" x 11.8" (HxWxD), IP55
Schneider Electric NSYS3D121230DP Steel Enclosure - 47.2" x 47.2" x 11.8" (HxWxD), IP55
$869.04 $1235.26
Schneider Electric NSYS3D121230DP - PanelSeT S3D, Steel, 2 Doors, Solid, Front Accessibility, Reversible 120° Opening, IP55 - 47.2" x 47.2" x 11.8" (HxWxD)
Schneider Electric NSYS3D121240DP Steel Enclosure - 47.2" x 47.2" x 15.7" (HxWxD), IP55
Schneider Electric NSYS3D121240DP Steel Enclosure - 47.2" x 47.2" x 15.7" (HxWxD), IP55
$1562.95 $2221.62
Schneider Electric NSYS3D121240DP - PanelSeT S3D, Steel, 2 Doors, Solid, Front Accessibility, Reversible 120° Opening, IP55 - 47.2" x 47.2" x 15.7" (HxWxD)
Schneider Electric NSYS3D101230D Steel Enclosure - 39.4" x 47.2" x 11.8" (HxWxD), IP55
Schneider Electric NSYS3D101230D Steel Enclosure - 39.4" x 47.2" x 11.8" (HxWxD), IP55
$516.65 $734.36
Schneider Electric NSYS3D101230D - PanelSeT S3D, Steel, 2 Doors, Solid, Front Accessibility, Reversible 120° Opening, IP55 - 39.4" x 47.2" x 11.8" (HxWxD)
Schneider Electric NSYS3D101240D Steel Enclosure - 39.4" x 47.2" x 15.7" (HxWxD), IP55
Schneider Electric NSYS3D101240D Steel Enclosure - 39.4" x 47.2" x 15.7" (HxWxD), IP55
$1238.15 $1759.94
Schneider Electric NSYS3D101240D - PanelSeT S3D, Steel, 2 Doors, Solid, Front Accessibility, Reversible 120° Opening, IP55 - 39.4" x 47.2" x 15.7" (HxWxD)