Packages, Frames and Accessories

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Hazardous Locations Solutions
  • Robust, built for purpose HOFFMAN SpectraCool Hazardous Location Air Conditioner enhances control panel reliability
  • Protect electrical controls in Division 1 or Zone 1 areas with Flameproof and Explosion-proof enclosures
  • Enhance reliability and reduce cost for large control panels in hazardous areas with purge and pressurization solutions
  • Protect terminations in Zone 1 or 2 areas with HOFFMAN Zonex enclosures
  • Optimize control panel design, reliability and ease of use with wide selection of accessories


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Products (  1 - 12 of 40  )
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ProLine G2 Industrial Packages, Type 12
Bulletin Number: P41
Material: Steel

ProLine G2 Industrial Packages are full-featured, ready-to-use enclosure solutions that make it unnecessary to order each component separately. For convenience, a single part number includes a frame, solid door(s), handle and key lock, a solid top, a solid rear cover, a full mounting subpanel, a gland plate, and four lifting eyes. Side covers ordered separately to accommodate joining/baying applications.

ProLine G2 Industrial Packages, Type 3R
Bulletin Number: P41

ProLine G2 Type 3R Industrial packages are pre-packaged enclosure “starter kits” that make it unnecessary to order each component separately. For convenience, a single part number includes a frame, solid door(s), padlockable handle, a solid top, a solid rear cover, a full mounting sub-panel, a gland plate, and four lifting eyes. Side covers and side cover hardware kits ordered separately to accommodate joining/baying applications.

Partial Door Industrial Packages, Type 12
Bulletin Number: P41
Material: Steel

ProLine G2 Partial Door Industrial Packages are enclosure solutions built from a standard ProLine G2 frame with special processing to accommodate partial height doors. Because of the multitude of door count and height combinations, Hoffman has elected to offer only a select group of standard sizes. Consult the factory for all other configurations. The minimum allowable single-door height is 300mm.

ProLine G2 Disconnect Packages, Type 12

ProLine G2 Disconnect Packages are full-featured, ready-to-use enclosures which make it easy to create flange-mount disconnect solutions using major brand disconnect switches and circuit breakers. A hinged disconnect mullion provides unobstructed access to the interior and maximum access to the Full Mounting Subpanel (Mounting Plate). A flush swing handle with defeater operates an internal 3-point latch system on the disconnect door and latches to the disconnect mullion. Interlocking is provided from the primary door to the disconnect mullion. Side covers are included with ProLine G2 Disconnect Packages.

ProLine G2 Industrial Seismic Packages
Bulletin Number: P41

HOFFMAN ProLine G2 Seismic Industrial Packages are fully-configured solutions capable of withstanding Zone 4 seismic activity with a panel load of 1,000 lbs (454 kg), with no degradation to structural integrity or functional performance.  For convenience, a single part number includes a frame, solid single door, key-locking handle, solid top, solid rear cover, solid side covers, full mounting subpanel, gland plate, 100-mm fully-sealed base, lifting eyes, and a number of other structural components. Note: for specific application questions consult the factory.

ProLine G2 Frames
Bulletin Number: P40

The ProLine G2 frame is the foundational design element that protects the components inside this modular enclosure. The frame was designed to withstand heavier load requirements and to maintain a solid square structure - a solid foundation for the electrical enclosure.

ProLine G2 Disconnect Frames
Bulletin Number: A51NF

ProLine G2 Disconnect Frames can be used with ProLine G2 Disconnect Doors and Disconnect components to configure a custom Disconnect Enclosure Solution from standard modular enclosure components.

ProLine G2 Sequestr External Disconnect, Type 12
Bulletin Number: P41
Material: Steel

The ProLine G2 Sequestr External Disconnect Package helps mitigate arc flash occurrences when working on interior components by isolating incoming power from the main enclosure. The disconnect switch and fuse block/circuit breaker are mounted in the external enclosure, with terminal connections to bring power to the main enclosure. The ProLine G2 version of Sequestr functions in an analogous sense to nVent HOFFMAN’s namesake Sequestr product, but is designed and manufactured on a full-height ProLine G2 frame to seamlessly integrate.

ProLine G2 Cable Entry Cabinets
Bulletin Number: P40

The Cable Entry Cabinet is a narrow, full-height cabinet attached to the side of a modular enclosure frame for cable management.  The full-height side opening can be covered with a solid door or side cover.  Closure plates are available to seal the top and bottom of the cable entry cabinet.

Frame Joining Kits
Bulletin Number: P40

The ProLine G2 Frame Joining Kit joins two modular enclosures while maintaining an environmental seal. This process is also commonly referred to as baying. The kits have been designed for ease of installation, while maintaining the G2 solution strength.

ProLine G2 Barrier Panel
Bulletin Number: P40
Material: Steel

Barrier Panels are designed to be used as buffers between joined or ganged enclosure systems. When mounted to the enclosure, they maintain enclosure environmental integrity.

ProLine G2 Sequestr Barrier Panel
Bulletin Number: P40
Material: Steel

Similar in design and function to the standard Barrier Panel, the ProLine G2 Sequestr Barrier Panel is used to join enclosures, while at the same time segregating higher voltage/amperage components in the ProLine G2 Sequestr enclosure from the adjacent controls enclosure. The ProLine G2 Sequestr Barrier Panel incorporates a cutout for passage of the mechanical interlocking components.

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