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Why Choose Us?

Manufactured in 2-3 Days

Fully customized to your specifications

No Minimum Order

Quantity 1 to high volume

IP54 Rated Protection

Designed to meet dust and water ingress standards

Built to Your Specific Requirements

  • Custom Dimensions: Choose from Standard Diecast, Watertight Light Duty and Watertight Heavy Duty
  • Fully Customizable: Choose your finish, graphics and permanent marking
  • Diecast styles meet a range of IP and NEMA ratings
  • AS9100 Certified and RoHS Compliant

Stocked Diecast Aluminum Enclosures

Part NumberLengthWidthHeightWatertightToleranceZIP File *
1590H2.07" | 52.6mm1.50" | 38.1mm1.22" | 31mmNo±0.020" | 0.508mmDownload 1590H
1590G3.94" | 100.1mm1.97" | 50mm1.00" | 25.4mmNo±0.020" | 0.508mmDownload 1590G
1590BB4.70" | 119.4mm3.70" | 94mm1.34" | 34mmNo±0.020" | 0.508mmDownload 1590BB
1590V4.70" | 119.4mm4.72" | 120mm3.69" | 93.7mmNo±0.020" | 0.508mmDownload 1590V
1590N14.77" | 121.2mm2.58" | 65.5mm1.57" | 39.9mmNo±0.020" | 0.508mmDownload 1590N1
1590KK4.91" | 124.7mm4.91" | 124.7mm2.24" | 56.9mmNo±0.020" | 0.508mmDownload 1590KK
1590P16.02" | 152.9mm3.27" | 83.1mm1.98" | 50.3mmNo±0.020" | 0.508mmDownload 1590P1
1590F7.40" | 188mm7.40" | 188mm2.64" | 67.1mmNo±0.020" | 0.508mmDownload 1590F
1590EE7.88" | 200.2mm4.73" | 120.1mm3.33" | 84.6mmNo±0.020" | 0.508mmDownload 1590EE
1590BX10.0" | 254mm2.76" | 70.1mm1.95" | 49.5mmNo±0.020" | 0.508mmDownload 1590BX

Standard Diecast Enclosure Examples

We can order other diecast enclosures for you as a non-stock request. We are happy to reach out to our suppliers to find you the diecast enclosure you require to keep your projects moving. Contact us if you require a different type of diecast enclosure.

*ZIP File includes DXF, IGS, STP & PDF files.

Diecast aluminum alloy that is rugged, yet easy to machine

Lap joint construction protects against dust and splashing water, as well as provides improved EMI/RFI shielding

Smooth surface with no sharp edges

Designed to meet IP54

Low side wall draft angle (2 degrees or less) for easy PC board mounting

Draft Angle Illustration

Draft Angle:

Tolerance Information

Manufacturing tolerance for the stocked diecast aluminum enclosures we offer are noted in that tables above.

Our standard CNC machining tolerances is ±0.005" (0.127mm). As a result, all cutouts and machined features on a single face will be ±0.005" relative to one another only.

Our standard CNC machining tolerance and the manufacturing tolerance of the diecast aluminum enclosure will stack. For example, for a diecast aluminum enclosure being customized, the actual tolerance on your cutouts could be ±0.025" (±0.020" + ±0.005"), depending on how the part is set up in our machine.

If you require a tighter tolerance from a certain location, please be sure to relay this information to your Protocase Account Manager when requesting a quote so that our Engineering & Design Services team can be made aware.

For example, if you require a tolerance of ±0.005 from the right edge of a face, the "leftover" tolerance would be applied relative to the left side of the face, which would mean the tolerance would be ±0.025" from the left side.

Note: Leftover tolerances can only be applied to one of two perpendicularly opposed edges on a face. (For example, this tight tolerance rule could be applied to the top and right edge, but not the left and right edges).

Our CNC Machining processes default to center probing. If you need to have a tolerance tighter than ±0.025" from any edge, please let your Protocase Account Manager know.

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