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Modular Enclosure Interior Components

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Frames and Racks consists of metal forms with with pre-drilled holes that are spaced at standardized units of measurement that will accommodate common accessories that can be added to the interior or exterior without drilling or welding. Modular frames can be joined to one another, creating the possibility of multiple configurations, and rails can be added to the frame making it possible to slide panels into and out of the enclosure from the front, rear or side openings. 

Interior components are easily added at any time to a modular enclosure. These include: shelves and sliding shelves, mounting panels, subpanels and drawers. The flexibility provided by a modular enclosure allows for easier installation and removal of internal components as needed.

Hoffman PROLINE pull-out shelves mount to the front and rear frame uprights and allow for easy access to shelf-mounted devices. Vented frame shelves mount to the vertical hole pattern on a frame and provide a stationary surface for equipment. Printer shelves are designed to support a continuous feed printer. The entire unit slides out 17 inches from the enclosure, allowing easy access.

Hoffman PROLINE G2 subpanels are designed to provide maximum panel depth, panel size and ease of installation. Subpanels slide into the frame on nylon glide blocks, which support the entire weight of the subpanel.

Hoffman PROLINE-PC keyboard shelves accommodate a standard keyboard on a 12 degree mounting surface. Keyboard compartments are self-contained, sealed modules that mount to an accessory front opening. The lockable door is hinged along the bottom edge and has pushbutton latches.

Products

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Hoffman PFSHP88 Frame Pull-Out Shelf
Hoffman PFSHP88 Frame Pull-Out Shelf
$963.30
Frame Pull-Out Shelf for easy access to shelf-mounted devices. Load rating is 110 lbs. 16 gauge steel with 12 gauge steel supports. RAL 7035 textured gray polyester powder paint finish. The shelf mounts to the front and rear frame uprights.
Hoffman PFSHP86 Frame Pull-Out Shelf
Hoffman PFSHP86 Frame Pull-Out Shelf
$876.20
Frame Pull-Out Shelf for easy access to shelf-mounted devices. Load rating is 110 lbs. 16 gauge steel with 12 gauge steel supports. RAL 7035 textured gray polyester powder paint finish. The shelf mounts to the front and rear frame uprights.
Hoffman PFSHP68 Frame Pull-Out Shelf
Hoffman PFSHP68 Frame Pull-Out Shelf
$876.20
Frame Pull-Out Shelf for easy access to shelf-mounted devices. Load rating is 110 lbs. 16 gauge steel with 12 gauge steel supports. RAL 7035 textured gray polyester powder paint finish. The shelf mounts to the front and rear frame uprights.
Hoffman PFSHP66 Frame Pull-Out Shelf
Hoffman PFSHP66 Frame Pull-Out Shelf
$800.80
Frame Pull-Out Shelf for easy access to shelf-mounted devices. Load rating is 110 lbs. 16 gauge steel with 12 gauge steel supports. RAL 7035 textured gray polyester powder paint finish. The shelf mounts to the front and rear frame uprights.
Hoffman PFSH108 Vented Frame Shelf
Hoffman PFSH108 Vented Frame Shelf
$391.30
Vented Frame Shelf provides a stationary surface for equipment and mounts to the vertical hole pattern on a frame. 16 gauge steel with RAL 7035 textured gray polyester powder paint finish.
Hoffman PFSH106 Vented Frame Shelf
Hoffman PFSH106 Vented Frame Shelf
$366.60
Vented Frame Shelf provides a stationary surface for equipment and mounts to the vertical hole pattern on a frame. 16 gauge steel with RAL 7035 textured gray polyester powder paint finish.
Hoffman PFSH105 Vented Frame Shelf
Hoffman PFSH105 Vented Frame Shelf
$353.60
Vented Frame Shelf provides a stationary surface for equipment and mounts to the vertical hole pattern on a frame. 16 gauge steel with RAL 7035 textured gray polyester powder paint finish.
Hoffman PFSH104 Vented Frame Shelf
Hoffman PFSH104 Vented Frame Shelf
$340.60
Vented Frame Shelf provides a stationary surface for equipment and mounts to the vertical hole pattern on a frame. 16 gauge steel with RAL 7035 textured gray polyester powder paint finish.
Hoffman PFSH89 Vented Frame Shelf
Hoffman PFSH89 Vented Frame Shelf
$386.10
Vented Frame Shelf provides a stationary surface for equipment and mounts to the vertical hole pattern on a frame. 16 gauge steel with RAL 7035 textured gray polyester powder paint finish.
Hoffman PFSH88 Vented Frame Shelf
Hoffman PFSH88 Vented Frame Shelf
$380.90
Vented Frame Shelf provides a stationary surface for equipment and mounts to the vertical hole pattern on a frame. 16 gauge steel with RAL 7035 textured gray polyester powder paint finish.
Hoffman PFSH86 Vented Frame Shelf
Hoffman PFSH86 Vented Frame Shelf
$365.30
Vented Frame Shelf provides a stationary surface for equipment and mounts to the vertical hole pattern on a frame. 16 gauge steel with RAL 7035 textured gray polyester powder paint finish.
Hoffman PFSH85 Vented Frame Shelf
Hoffman PFSH85 Vented Frame Shelf
$340.60
Vented Frame Shelf provides a stationary surface for equipment and mounts to the vertical hole pattern on a frame. 16 gauge steel with RAL 7035 textured gray polyester powder paint finish.

 

Electrical enclosures are cabinets that are designed to house electrical components. Their main function is to protect the components, as well as to protect the operators from electrical hazards. Enclosures are typically made of solid plastics, fiberglass and metal materials, such as carbon steel, stainless steel and aluminum.

One of the most important things to consider when selecting an electrical enclosure is the NEMA rating. NEMA stands for National Electrical Manufacturer Association. They have developed a rating system which determines the types of environments an electrical enclosure can be used in. 

NEMA 1 and a NEMA 12 enclosures. Both of these enclosures are intended for indoor use only. They are both dust resistant. The NEMA 12 enclosure is rated for damp environments. The NEMA 1 is rated only for dry environments.
 

NEMA 4 and NEMA 4X enclosures. Both of these enclosures can be used indoors as well as outdoors. They are both dust resistant. They are also water resistant and corrosion resistant. NEMA 4X has an extra layer of corrosion resistance.

NEMA 7 enclosures. This is a more specific type of enclosure that is rated for use in hazardous environments. It is rated to contain an explosion within the enclosure and not cause any sort of external hazard. 

Size. When selecting the size of an enclosure, it is important to consider the following: how much space will the electrical components occupy, how much space is needed around each component, is there enough room to run all of the wires and how much space is needed outside of the enclosure?

Temperature. When selecting an enclosure, it is important to consider both the ambient temperature and the temperature that is generated inside of the enclosure. When an enclosure is located outside in direct sunlight, that heat can be transferred inside the enclosure. Also, each component inside of the enclosure generates a certain amount of heat.

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