P-Style GrayBox Enclosure
A Thoughtful, Thin Metal Enclosure
Product Features
- Ideal for Rack-mounted or Free-standing Applications
- Quality, All-Aluminum Construction
- Proven, Flexible Designs and Clean Styling
- Enhanced Versatility and Configurability
- Fast and Efficient to Assemble
- Shielding Characteristics Suitable for Most Applications
Product Description
The GrayBox P-Style metal enclosure is the ideal choice for applications requiring a compact yet robust housing solution. Its all-metal construction features a rugged extruded frame, recessed front panel, flush rear panel, and removable top cover.
The P-Style family is available from stock in 36 standard sizes – two heights (one and two standard rack units), three widths (full, half, and quarter rack), and six depths (six to 16 inches in two-inch increments), making for broader versatility. Widths and depths other than these are made to order with 2-3 week delivery.
Each P-Style metal 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, also recessed, slides in from the rear to allow for easy access to the interior.
Product Specifications
Product Details
| Stock | 36 Standard Sizes |
| Dimensions | Multiple Size Options Available |
| Heights | 1, 2, and 3 Standard Rack Units (See Dimensions) |
| Widths | Full, Half, and Quarter Rack (See Dimensions) |
| Depths | 6 to 22 Inches (in 2-inch increments) |
| Technical Data | Download Drawings and Dimensions |
Materials and Finishes
| Chassis | High-Quality Extruded Aluminum |
| Covers | Aluminum, Vinyl-Clad Aluminum, or Steel |
| Panel Finishes | Clear Anodized and Black; |
| Cover Finishes | Platinum and Black Vinyl-clad Steel |
| 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 |
| Front & Rear Panels | Identical; Made of Aluminum, Easy to Machine |
| Covers | 6-Hole Cover Options |
| Mounting | Rack-mount Angles With or Without Integral Handles |
General Details
| Made In | Ithaca, NY, United States |
| Manufacturer | Lansing Instrument Corp |
| Safety Ratings | IP55 Enclosure; Customization Available to Meet NEMA or Weather Ratings |
| Applications | Indoor Focused, Compact Installations |
Options
Accessories
Content specs that make a P different from a B or A:
| 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 |
| Applications | Versatile: indoor and outdoor | Indoor-focused, compact installations | Heavy-duty outdoor installations |
| Ingress Protection | IP65 | IP55 | IP67 |
| Configurability Options | Available | Available | Available |







