B-Style Electronic Enclosure Box | Rackmount & Free-standing

B-Style GrayBox

The B-Style GrayBox electronic enclosure box is engineered for durability and versatile applications. Desinged to protect sensitive electronics in harsh environments and enable easy mounting, wiring, and expansion.

B-Style Product Features

Designed for Rackmount or Free-standing Applications
Extruded, All-lluminum Construction for Strength and Thermal Performance
Flexible Modular Design for Versatility and Configurability
Flat Pack Design for Fast, Efficient Assembly
Shielding Characteristics Suitable for Most Applications

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Product Overview: B-Style GrayBox Enclosure

The B-Style electronic enclosure box delivers versatile, durable protection in challenging environments. This extruded aluminum enclosure features a rugged extruded frame, recessed front and rear panels, and removable top and bottom covers. Available from stock in 81 sizes, offering three heights, three widths, and nine standard depths for flexibility to suit various applications. Widths and depths other than these are made to order with 2-3 week delivery. Refer to the B-Style Technical Data Sheet.

B-Style Enclosures compose of six precision-machined, interchangeable parts: two panels, two sides, and two covers. Panels and sides feature a modified I-beam cross-section that assemble to form a rigid structural frame. The mating covers screw on from above and below, fitting flush with the front, rear, and side panels to maximize the available internal height. The B-Style enclosure can be configured to meet NEMA or IP Ratings.

All enclosures are manufactured by Lansing Instrument in Ithaca, NY, United States.

Quick Specs Summary

Material	Extruded aluminum body with aluminum panel ends
Standard Sizes	Available in 81 Stock Sizes
Dimensions	Multiple Size Options Available
Heights	1, 2, and 3 Standard Rack Units
Widths	Full, Half, and Quarter Rack
Depths	6 to 22 Inches (in 2-inch increments)
Technical Data	Download Drawings and Dimensions

Technical Data sheet

Materials and Finishes

Chassis	High-quality Extruded Aluminum
Covers	Aluminum, Vinyl-Clad Aluminum, or Steel
Standard Finishes	Clear Anodized and Black Anodized
Optional Finishes	Clear or Gold Iridite, Paint, and Powder-coat

Additional Options

Shielding	Optional Enhancements Available
Side Panels	Vented Side, Captive Fastener, Ribbed Side Plate
Covers	6-Hole Cover Options
Mounting Style	Rack-mount Angles With or Without Integral Handles

Tailoring Services Available

Lansing Instrument offers tailoring services including machining, powder coating, cutouts, silk screening, size modifications, and more to create a custom enclosure fit to your specifications.

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Options

Enhanced Shielding Option

This option, which includes the four enhancements itemized below, converts that standard GrayBox into an enclosure with outstanding shielding characteristics. Custom…

Side Panels

Side Panels are made from rugged 1/8 in (3.2 mm) thick aluminum extrusion. They are easily machined and contain the…

Front Panels

Front and Rear Panels are identical and easy to machine, including selective removal of the screw slot detail when additional…

Covers

The four-hole, anodized aluminum Covers screw on from above and below for fast, easy access. They fit flush with front,…

Accessories

Rack Mounting Kits

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

Rack Width Adapter Kits

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

Coupling Screws

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

Non-skid Feet

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

GrayBox Literature Package

Download the GrayBox product package to access the process overview, product brochure, and technical data sheets for all GrayBox enclosures. Everything you need to compare specs, evaluate compatibility, and streamline your selection.

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How B-Style Compares to Other Graybox Styles

Feature/Style	GrayBox B-Style	GrayBox P-Style	GrayBox A-Style
Mounting Options	Rack Mounting Kits, Pre-drilled bosses, surface mountable	Rack Mounting Kits, Panel or DIN rail mountable	Rack Mounting Kits, Surface and pole mountable
Custom Machining	Yes	Yes	Yes
Applications	Indoor and outdoor	Indoor-focused, compact installations	Heavy-duty outdoor installations
Modularity	High	Moderate	High

Explore Configurations

Use the interactive builder to configure a standard GrayBox or MicroPak enclosure. Compare styles, review available configurations, generate a part number, and view MSRP.

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