A-Style GrayBox Enclosures

A Simple and Economical 1 or 2U Rack-Mount Enclosure

A Style GrayBox Enclosure Illustration
A Style GrayBox Enclosure
A Style GrayBox Enclosure

Product Features

  • Engineered for Economical Rack-Mounted Use
  • Quality, All-Aluminum Construction
  • Proven, Flexible Design and Clean Styling
  • Enhanced Protection
  • Enhanced Versatility and Configurability
  • Fast and Efficient to Assemble
  • Shielding Characteristics Suitable for Most Applications

Product Description

The A-Style GrayBox rack-mount enclosure features all-metal construction with a rugged extruded frame, integral rack mounting, and a choice of three front panel styles. The design includes a flush rear panel, removable top cover, and captured bottom cover, allowing for easy customization while maintaining structural integrity. With its IP67 rating, this enclosure also offers superior defense against dust, moisture, and even temporary submersion.

A-Style rack-mount enclosures have 18 standard sizes – two heights, one width, and nine depths (six to 22 inches in two-inch increments). Widths and depths other than these are made to order with 2-3 week delivery.

Each A-Style Enclosure is composed of six precision-machined, interchangeable parts: two panels, two sides, and two covers. Panels and sides are modified I-beam cross sections that assemble to form a rigid structural frame. The bottom cover is captured on all sides and recessed to allow mounting components with up to a size 6 or M3.5 pan head screw (eliminating the need for countersinking). The top cover contains stiffening flanges along each side that screw on from above.

Product Specifications

Product Details

Materials and Finishes

ChassisHigh-Quality Extruded Aluminum
CoversAluminum, Vinyl-Clad Aluminum, or Steel
Panel & Side Finishes Clear Anodized and Black 
Covers FinishesPlatinum and Black Vinyl-clad Steel 
Optional FinishesClear or Gold Iridite, Paint, and Powder-coat

Additional Options

ShieldingOptional enhancements available
Bottom CoverRecessed and Captured on All Sides
Top CoverFormed with Stiffening Flanges; Screws on from Above
Front PanelsFlat, Grooved, and Flanged
Side PanelsVented Side, Captive Fastener
MountingRack-mount Angles With or Without Integral Handles

General Details

Made InIthaca, NY, United States
ManufacturerLansing Instrument Corp
Safety RatingsIP67 Enclosure; Customization Available to Meet NEMA or Weather Ratings
ApplicationsHeavy-duty Outdoor Installations
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The bottom cover is captured on all sides and recessed to allow mounting components up to a size 6 (or…

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Sides are made from rugged aluminum extrusion. They are easily machined and contain the screw slot detail which allows the front…

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Rear Panel is made from the same extrusion as the Front Panel (Type 1). It differs in that it is shorter…

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Front Panel (Type 1) is distinguished by a plain exterior surface void of detail. Being flat, it is ideally suited for…

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Use Rack Mounting Kits to mount GrayBox Enclosures in standard 19″ racks. The rack mount angles are available in two…

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Use Rack Width Adapter Kits to make sub-rack width enclosures rack width. Each kit contains front and rear panels, two…

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Use these special shoulder screws to fasten two GrayBox Enclosures side-by-side. Two screws are required at each interface. Sold individually….

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Use these self-adhesive black feet for free-standing applications. Sold individually. Rack mounting kits, non-skid feet, rack adapter kits and coupling screws…

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Rack Panels, either blank or customized to meet your specific needs, are available in any of the three types of…

Content specs that make a A different from a P or B:

FeatureGrayBox B-StyleGrayBox P-StyleGrayBox A-Style
Mounting OptionsRack Mounting Kits, Pre-drilled bosses, surface mountableRack Mounting Kits, Panel or DIN rail mountableRack Mounting Kits, Surface and pole mountable
ApplicationsVersatile: indoor and outdoorIndoor-focused, compact installationsHeavy-duty outdoor installations
Ingress ProtectionIP65IP55IP67
Configurability OptionsAvailableAvailableAvailable

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