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Slate grey aluminium electrical box, 1.5U rack height, open frame with ventilation, four screws visible

Cheval Electronic Enclosure Co.,Ltd

Cheval Electronic Enclosure Co.,Ltd SA-SERIES 1.5U 65 x 178 x 203 mm Slate Grey electrical box

SKU CH-C5RS-CDMMJ

A 1.5U aluminium electrical box measuring 65 x 178 x 203 mm with extensive ventilation, open-frame access and four-screw assembly

  • TypeElectrical Boxes
  • Features4 Screws used with flexible Mounting bar
  • MaterialAluminum
  • ShapeSquare
  • Color/FinishSlate Grey
  • Lightweight yet rigid AL 5052 aluminium construction
  • Quick assembly with only four screws required
  • Extensive ventilation on all sides aids cooling
  • Open-frame design gives easy component access
  • Conforms to IEC-60 297-1 standard dimensions

Versatile aluminium enclosure for industrial

The SA-SERIES 1.5U box is built from premium grade AL 5052 aluminium and ships flat-packed for quick assembly. Its open-frame layout gives direct access to internal components while the slate grey finish suits professional and workshop environments alike. Conforms to IEC-60 297-1 and is produced under ISO 9001:2015 and ISO 14001:2015 with RoHS-compliant materials.

Lightweight rigid frame with extensive ventilation

Weighing little yet offering high strength, the enclosure uses only four M3 screws to lock the two side frames to the front and rear panels. Top, bottom and side vents run the full length to promote passive airflow without fans. Two extruded mounting bars are included for securing boards or modules, and rubber feet protect desk surfaces.

Replaces custom sheet-metal or plastic project boxes

Builders who previously fabricated one-off chassis or used generic plastic cases gain a repeatable, standards-compliant solution that arrives in 24 size options. The jump is worth it when a project demands IEC rack alignment, tool-free internal access and a professional appearance without the lead time of custom fabrication. Not suited for applications requiring sealed ingress protection or integrated power-supply mounting.

Highlights

  • Lightweight yet rigid AL 5052 aluminium construction
  • Quick assembly with only four screws required
  • Extensive ventilation on all sides aids cooling
  • Open-frame design gives easy component access
  • Conforms to IEC-60 297-1 standard dimensions

Specifications

ModelSA-SERIES
TypeElectrical Boxes
Features4 Screws used with flexible Mounting bar
MaterialAluminum
ShapeSquare
Color/FinishSlate Grey
SeriesSA-SERIES

Questions about this item

What standard does the SA-SERIES enclosure conform to?

The SA-SERIES conforms to IEC-60 297-1, ensuring standardised rack-mount dimensions for the 1.5U height.

What are the exact internal dimensions and how much height do the mount bars reduce?

Inside measures 61 x 158 x 183 mm. Each component mount bar reduces usable height by 10 mm; using both top and bottom bars reduces it by 20 mm.

How is the enclosure assembled and which screw step is often missed?

The flat-pack kit snaps together and is secured with four M3-6 umbrella Phillips screws for the frame plus four M4-8 dog-point screws for the covers; the separate M4-8 cover screws are the step most often missed.

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