Commercial Boxes and Enclosures

Hoffman commercial boxes and enclosures include pull and junction boxes, wall mounted/pad mounted enclosures and utility cabinets and splitters.

Junction boxes are electrical enclosures that house one or more wiring connections. The boxes are designed to protect the connections from environmental conditions and accidental contact. They can be made of plastic (ABS or polycarbonate) or metal (stainless steel or aluminum). Plastic junction boxes generally house non-metallic cables and are resistant to extreme temperatures, UV exposure and high-impacts. Metal junction boxes generally house metal conduit and metal-sheathed cable that require grounding. Almost all junction boxes have cutouts for cables and conduits to enter and exit the enclosure and have hinged covers for easy access to the components for maintenance and troubleshooting. Junction boxes can be mounted on walls or on mounting pads with the use of mounting feet and flanges.

Wall mounted/pad mounted enclosures can be used to protect drives, controls and power distribution components from harsh environmental conditions. The operating environment and application will determine the type of material for the enclosure. Key and padlocking options are available for added security. 

Hoffman’s off-the-shelf utility cabinets and splitters meet the requirements of local utilities. They have been designed and tested to meet Canadian standards and regulations, as well as other specific utility requirements. Hoffman carries a wide range of CT cabinets and terminal boxes that safely enclose instrument transformers and branch circuits.

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$133.42
Hoffman A65N38HQ Metering Enclosure Type 1 Commercial Enclosure Metering, Type 1 houses metering instrument assemblies and transformers in indoor applications. It includes one one potential transformer, pre-punched accessory, and one current transformer panel, and a four-lug splitter block. HQ models meet Hydro-Québec requirements. Gland plates on top of two-door enclosure for meter connection, Hinged door with pull latch and provision for padlocking, and Mounting holes in back.
$73.36
Hoffman A62N17HQ Metering Enclosure Type 1 Commercial Enclosure Metering, Type 1 houses metering instrument assemblies and transformers in indoor applications. It includes one one potential transformer, pre-punched accessory, and one current transformer panel, and a four-lug splitter block. HQ models meet Hydro-Québec requirements. Gland plates on top of two-door enclosure for meter connection, Hinged door with pull latch and provision for padlocking, and Mounting holes in back.
$63.42
Hoffman A32N34HQ Metering Enclosure Type 1 Commercial Enclosure Metering, Type 1 houses metering instrument assemblies and transformers in indoor applications. It includes one one potential transformer, pre-punched accessory, and one current transformer panel, and a four-lug splitter block. HQ models meet Hydro-Québec requirements. Gland plates on top of two-door enclosure for meter connection, Hinged door with pull latch and provision for padlocking, and Mounting holes in back.
$1384.60
Hoffman AMC484812HQ Metering Enclosure Type 1 Commercial Enclosure Metering, Type 1 houses metering instrument assemblies and transformers in indoor applications. It includes one one potential transformer, pre-punched accessory, and one current transformer panel, and a four-lug splitter block. HQ models meet Hydro-Québec requirements. Gland plates on top of two-door enclosure for meter connection, Hinged door with pull latch and provision for padlocking, and Mounting holes in back.
$922.60
Hoffman AMC363612HQ Metering Enclosure Type 1 Commercial Enclosure Metering, Type 1 houses metering instrument assemblies and transformers in indoor applications. It includes one one potential transformer, pre-punched accessory, and one current transformer panel, and a four-lug splitter block. HQ models meet Hydro-Québec requirements. Gland plates on top of two-door enclosure for meter connection, Hinged door with pull latch and provision for padlocking, and Mounting holes in back.
$513.80
Hoffman AMC303010HQ Metering Enclosure Type 1 Commercial Enclosure Metering, Type 1 houses metering instrument assemblies and transformers in indoor applications. It includes one one potential transformer, pre-punched accessory, and one current transformer panel, and a four-lug splitter block. HQ models meet Hydro-Québec requirements. Gland plates on top of two-door enclosure for meter connection, Hinged door with pull latch and provision for padlocking, and Mounting holes in back.
$4281.20
Hoffman A1200NECT Commercial Enclosure
$2842.00
Hoffman A800NECT Commercial Enclosure
$1671.60
Hoffman A363611NGCT Commercial Enclosure National Grid Current Transformer, Hinged Cover, Type 3R provides outdoor security and protection for instrument current transformers frequently required for transformer-rated watt-hour metering. Cabinets can also be used as a service box or junction box and house meter, transformer, relay or terminal assemblies. 16 ga. perforated back panel included, Mounting holes on back of enclosure, Door handles provided, Cover is removable in the open position, Provisions for padlocking, No gasketing or knockouts, and Dripshield top and seam-free sides, front and back.
$6132.00
Hoffman WFHD3E726830 WEATHERFLO HD Commercial Enclosure WEATHERFLO HD Steel Enclosure with hinged door with 3-point latch and padlocking handle designed to protect and cool 100-500 HP variable frequency drives with easy-to-change filter (not included). Factory installed integrated cooling solution for your VFD application needs. Painted white polyester powder finish with low solar absorption, Selectable bases and tops, Gangable where enclosures can be joined to one another, Grounding provisions on door and body, stay in place gasketed door, top and base. Optional impeller packages provide 840 actual CFM per impeller, Easy-to-install back panel with flexible installation methods,
$4760.00
Hoffman WFHD3E723630 WEATHERFLO HD Commercial Enclosure WEATHERFLO HD Steel Enclosure Type 3R for outdoor use with hinged door with 3-point latch and padlocking handle designed to protect and cool 100-500 HP variable frequency drives with easy-to-change filter (not included). Factory installed integrated cooling solution for your VFD application needs. Painted white polyester powder finish with low solar absorption, Selectable bases and tops, Gangable where enclosures can be joined to one another, Grounding provisions on door and body, stay in place gasketed door, top and base. Optional impeller packages provide 840 actual CFM per impeller, Easy-to-install back panel with flexible installation methods,
$422.80
Hoffman AFDF3024P Enclosure with Flush-Mount Door Frame Flush-Mount Door Frame Steel Enclosure with continuous hinge, rugged black composite slide latch can be used for Screw-Cover Pull Box communication wiring and signal systems or telephone cabinet installations or as a junction box or pull box and switch enclosure. Gray polyester powder paint coat finish.
$371.00
Hoffman AFDF2424P Enclosure with Flush-Mount Door Frame Flush-Mount Door Frame Steel Enclosure with continuous hinge, rugged black composite slide latch can be used for Screw-Cover Pull Box communication wiring and signal systems or telephone cabinet installations or as a junction box or pull box and switch enclosure. Gray polyester powder paint coat finish.
$315.00
Hoffman AFDF2418P Enclosure with Flush-Mount Door Frame Flush-Mount Door Frame Steel Enclosure with continuous hinge, rugged black composite slide latch can be used for Screw-Cover Pull Box communication wiring and signal systems or telephone cabinet installations or as a junction box or pull box and switch enclosure. Gray polyester powder paint coat finish.
$274.40
Hoffman AFDF1818P Enclosure with Flush-Mount Door Frame Flush-Mount Door Frame Steel Enclosure with continuous hinge, rugged black composite slide latch can be used for Screw-Cover Pull Box communication wiring and signal systems or telephone cabinet installations or as a junction box or pull box and switch enclosure. Gray polyester powder paint coat finish.
$233.80
Hoffman AFDF1812P Enclosure with Flush-Mount Door Frame Flush-Mount Door Frame Steel Enclosure with continuous hinge, rugged black composite slide latch can be used for Screw-Cover Pull Box communication wiring and signal systems or telephone cabinet installations or as a junction box or pull box and switch enclosure. Gray polyester powder paint coat finish.
$204.40
Hoffman AFDF1212P Enclosure with Flush-Mount Door Frame Flush-Mount Door Frame Steel Enclosure with continuous hinge, rugged black composite slide latch can be used for Screw-Cover Pull Box communication wiring and signal systems or telephone cabinet installations or as a junction box or pull box and switch enclosure. Gray polyester powder paint coat finish.
$162.40
Hoffman AFDF0606P Enclosure with Flush-Mount Door Frame Flush-Mount Door Frame Steel Enclosure with continuous hinge, rugged black composite slide latch can be used for Screw-Cover Pull Box communication wiring and signal systems or telephone cabinet installations or as a junction box or pull box and switch enclosure. Gray polyester powder paint coat finish.
$54.74
Hoffman ASG8X8X6NK Galvanized Pull Box Screw-Cover Type 1 Galvanized Steel Junction Box Enclosure Type 1 indoor use without knockouts and with removable screw on cover is used in commercial and general industrial applications that require a junction or pull box. For flush installations. Tlat removable cover with keyhole shots, provisions for grounding, mounting holes on back, and optional flush mount covers sold separately.
$144.20
Hoffman ASB83R Splitter Box, Type 1 Pagoda tops are designed to be used with Hoffman’s Impeller packages. Pagoda tops include aluminum dampers and a stainless steel mesh to prevent the ingress of debris. Solid tops are designed to be used with a closed-loop cooling solution.
$2644.60
Hoffman A800HCTB Current Transformer Steel Enclosure Current Transformer Enclosure with 400- and 800-Amp Bar-Type Mount with Line/Load Lugs. NEMA Type 3R outdoor use. Hinged door with quarter turn latches includes padlocking provisions, drip shield top, ground lug on body, no knockouts or gaskets, mounting holes on back, and Gray powder coat finish inside and out.
$2283.40
Hoffman A400HCTB Current Transformer Steel Enclosure Current Transformer Enclosure with 400- and 800-Amp Bar-Type Mount with Line/Load Lugs. NEMA Type 3R outdoor use. Hinged door with quarter turn latches includes padlocking provisions, drip shield top, ground lug on body, no knockouts or gaskets, mounting holes on back, and Gray powder coat finish inside and out.
$2025.80
Hoffman A423614BGECT Enclosure with Vented Double Door Current Transformer Vented Steel Enclosure Double door aluminum, riveted Type 3R for outdoor use. Hinged door with 3-point latchand handle includes padlocking provisions, lift off hinges to remove doors, vnetilating louvers with insect barrier, Welded 1.625" x 1.625" mounting channel, drip shield top, ground lug on body, no knockouts or gaskets, mounting holes on back, and Gray powder coat finish inside and out.
$2025.80
Hoffman A364214BGECT Enclosure with Vented Double Door Current Transformer Vented Steel Enclosure Double door aluminum, riveted Type 3R for outdoor use. Hinged door with 3-point latchand handle includes padlocking provisions, lift off hinges to remove doors, vnetilating louvers with insect barrier, Welded 1.625" x 1.625" mounting channel, drip shield top, ground lug on body, no knockouts or gaskets, mounting holes on back, and Gray powder coat finish inside and out.
$1029.00
Hoffman A203012BGECT Enclosure with Vented Double Door Current Transformer Vented Steel Enclosure Double door galvanized, welded Type 3R for outdoor use. Hinged door with 3-point latchand handle includes padlocking provisions, lift off hinges to remove doors, vnetilating louvers with insect barrier, Welded 1.625" x 1.625" mounting channel, drip shield top, ground lug on body, no knockouts or gaskets, mounting holes on back, and Gray powder coat finish inside and out.
$4523.40
Hoffman A800HCT1R Current Transformer Cabinets, 400-800 Amp, Type 3R 400-800 Amp, Type 3R Current Transformer Cabinets (for Window-Type Current Transformers) provide Type 3R protection and a factory-installed wiring buss for 400-800 Amp, 600 VAC current transformers. The assembly has a 50 k AIC rating. Overlapping double-door model with 3-point latch and lift-off hinges, Includes padlock provisions in handle, Use with window-type current transformer with Drip-shield top and seam-free sides, front and back. Three removable copper buss bars, Buss bar cross section 3.00 in. x .25 in. (76 mm x 6 mm), Neutral bar, Aluminum mechanical lugs dual rated (Cu/Al), two conductor, Maximum conductor size 600 kcmil, Insulating bar mounting bracket 12 gauge painted steel with Mounting holes on back of enclosure.
$1968.40
Hoffman A483611CT Current Transformer, Screw Cover, Type 3R Current Transformer Enclosure with Screw Cover, Type 3R with outdoor protection and security for instrument current transformers frequently required for transformer-rated watt-hour metering. Cabinets can also be used as a junction box or service box, house meter, transformer, relay or terminal assemblies. Cover is removable in the open position, Door handles provided, Provisions for padlocking, No gasketing or knockouts, Ground lug, Mounting holes on back of enclosure, and Dripshield top and seam-free sides, front and back.
$1222.20
Hoffman A363611CT Current Transformer, Screw Cover, Type 3R Current Transformer Enclosure with Screw Cover, Type 3R with outdoor protection and security for instrument current transformers frequently required for transformer-rated watt-hour metering. Cabinets can also be used as a junction box or service box, house meter, transformer, relay or terminal assemblies. Cover is removable in the open position, Door handles provided, Provisions for padlocking, No gasketing or knockouts, Ground lug, Mounting holes on back of enclosure, and Dripshield top and seam-free sides, front and back.
$1117.20
Hoffman A363011CT Current Transformer, Screw Cover, Type 3R Current Transformer Enclosure with Screw Cover, Type 3R with outdoor protection and security for instrument current transformers frequently required for transformer-rated watt-hour metering. Cabinets can also be used as a junction box or service box, house meter, transformer, relay or terminal assemblies. Cover is removable in the open position, Door handles provided, Provisions for padlocking, No gasketing or knockouts, Ground lug, Mounting holes on back of enclosure, and Dripshield top and seam-free sides, front and back.
$835.80
Hoffman A303011CT Current Transformer, Screw Cover, Type 3R Current Transformer Enclosure with Screw Cover, Type 3R with outdoor protection and security for instrument current transformers frequently required for transformer-rated watt-hour metering. Cabinets can also be used as a junction box or service box, house meter, transformer, relay or terminal assemblies. Cover is removable in the open position, Door handles provided, Provisions for padlocking, No gasketing or knockouts, Ground lug, Mounting holes on back of enclosure, and Dripshield top and seam-free sides, front and back.
$638.40
Hoffman A242411CT Current Transformer, Screw Cover, Type 3R Current Transformer Enclosure with Screw Cover, Type 3R with outdoor protection and security for instrument current transformers frequently required for transformer-rated watt-hour metering. Cabinets can also be used as a junction box or service box, house meter, transformer, relay or terminal assemblies. Cover is removable in the open position, Door handles provided, Provisions for padlocking, No gasketing or knockouts, Ground lug, Mounting holes on back of enclosure, and Dripshield top and seam-free sides, front and back.
$3752.00
Hoffman A484814HCT Current Transformer, Hinged Cover, Type 3R Current Transformer Enclosure with Hinged Cover, Type 3R with outdoor protection and security for instrument current transformers frequently required for transformer-rated watt-hour metering. Cabinets can also be used as a junction box or service box, house meter, transformer, relay or terminal assemblies. Cover is removable in the open position, Door handles provided, Provisions for padlocking, No gasketing or knockouts, Ground lug, Mounting holes on back of enclosure, and Dripshield top and seam-free sides, front and back.
$2864.40
Hoffman A483611HCT Current Transformer, Hinged Cover, Type 3R Current Transformer Enclosure with Hinged Cover, Type 3R with outdoor protection and security for instrument current transformers frequently required for transformer-rated watt-hour metering. Cabinets can also be used as a junction box or service box, house meter, transformer, relay or terminal assemblies. Cover is removable in the open position, Door handles provided, Provisions for padlocking, No gasketing or knockouts, Ground lug, Mounting holes on back of enclosure, and Dripshield top and seam-free sides, front and back.
$2564.80
Hoffman A363611HCT Current Transformer, Hinged Cover, Type 3R Current Transformer Enclosure with Hinged Cover, Type 3R with outdoor protection and security for instrument current transformers frequently required for transformer-rated watt-hour metering. Cabinets can also be used as a junction box or service box, house meter, transformer, relay or terminal assemblies. Cover is removable in the open position, Door handles provided, Provisions for padlocking, No gasketing or knockouts, Ground lug, Mounting holes on back of enclosure, and Dripshield top and seam-free sides, front and back.
$2640.40
Hoffman A483011HCT Current Transformer, Hinged Cover, Type 3R Current Transformer Enclosure with Hinged Cover, Type 3R with outdoor protection and security for instrument current transformers frequently required for transformer-rated watt-hour metering. Cabinets can also be used as a junction box or service box, house meter, transformer, relay or terminal assemblies. Cover is removable in the open position, Door handles provided, Provisions for padlocking, No gasketing or knockouts, Ground lug, Mounting holes on back of enclosure, and Dripshield top and seam-free sides, front and back.
$1962.80
Hoffman A363011HCT Current Transformer, Hinged Cover, Type 3R Current Transformer Enclosure with Hinged Cover, Type 3R with outdoor protection and security for instrument current transformers frequently required for transformer-rated watt-hour metering. Cabinets can also be used as a junction box or service box, house meter, transformer, relay or terminal assemblies. Cover is removable in the open position, Door handles provided, Provisions for padlocking, No gasketing or knockouts, Ground lug, Mounting holes on back of enclosure, and Dripshield top and seam-free sides, front and back.
$2416.40
Hoffman A482411HCT Current Transformer, Hinged Cover, Type 3R Current Transformer Enclosure with Hinged Cover, Type 3R with outdoor protection and security for instrument current transformers frequently required for transformer-rated watt-hour metering. Cabinets can also be used as a junction box or service box, house meter, transformer, relay or terminal assemblies. Cover is removable in the open position, Door handles provided, Provisions for padlocking, No gasketing or knockouts, Ground lug, Mounting holes on back of enclosure, and Dripshield top and seam-free sides, front and back.
$1520.40
Hoffman A302411HCT Current Transformer, Hinged Cover, Type 3R Current Transformer Enclosure with Hinged Cover, Type 3R with outdoor protection and security for instrument current transformers frequently required for transformer-rated watt-hour metering. Cabinets can also be used as a junction box or service box, house meter, transformer, relay or terminal assemblies. Cover is removable in the open position, Door handles provided, Provisions for padlocking, No gasketing or knockouts, Ground lug, Mounting holes on back of enclosure, and Dripshield top and seam-free sides, front and back.
$1332.80
Hoffman A362011HCT Current Transformer, Hinged Cover, Type 3R Current Transformer Enclosure with Hinged Cover, Type 3R with outdoor protection and security for instrument current transformers frequently required for transformer-rated watt-hour metering. Cabinets can also be used as a junction box or service box, house meter, transformer, relay or terminal assemblies. Cover is removable in the open position, Door handles provided, Provisions for padlocking, No gasketing or knockouts, Ground lug, Mounting holes on back of enclosure, and Dripshield top and seam-free sides, front and back.
$1143.80
Hoffman TB3R403 Current Transformer Terminal Box, Type 3R Terminal Box, Type 3R is a wire-splice box for outdoor industrial or commercial applications that have a feeder tap to branch circuits. Boxes are available in three- or four-wire configurations in sizes up to 400 A. Provisions for padlocking or seal, Distribution lugs installed, Removable cover, Drip-shield top and seam-free sides, front and back, Grounding provisions, Hub opening at top with cover, and Knockouts on bottom of enclosure.
$945.00
Hoffman TB3R401 Current Transformer Terminal Box, Type 3R Terminal Box, Type 3R is a wire-splice box for outdoor industrial or commercial applications that have a feeder tap to branch circuits. Boxes are available in three- or four-wire configurations in sizes up to 400 A. Provisions for padlocking or seal, Distribution lugs installed, Removable cover, Drip-shield top and seam-free sides, front and back, Grounding provisions, Hub opening at top with cover, and Knockouts on bottom of enclosure.
$485.80
Hoffman TB3R203240 Current Transformer Terminal Box, Type 3R Terminal Box, Type 3R is a wire-splice box for outdoor industrial or commercial applications that have a feeder tap to branch circuits. Boxes are available in three- or four-wire configurations in sizes up to 400 A. Provisions for padlocking or seal, Distribution lugs installed, Removable cover, Drip-shield top and seam-free sides, front and back, Grounding provisions, Hub opening at top with cover, and Knockouts on bottom of enclosure.
$561.40
Hoffman TB3R203 Current Transformer Terminal Box, Type 3R Terminal Box, Type 3R is a wire-splice box for outdoor industrial or commercial applications that have a feeder tap to branch circuits. Boxes are available in three- or four-wire configurations in sizes up to 400 A. Provisions for padlocking or seal, Distribution lugs installed, Removable cover, Drip-shield top and seam-free sides, front and back, Grounding provisions, Hub opening at top with cover, and Knockouts on bottom of enclosure.
$407.40
Hoffman TB3R201 Current Transformer Terminal Box, Type 3R Terminal Box, Type 3R is a wire-splice box for outdoor industrial or commercial applications that have a feeder tap to branch circuits. Boxes are available in three- or four-wire configurations in sizes up to 400 A. Provisions for padlocking or seal, Distribution lugs installed, Removable cover, Drip-shield top and seam-free sides, front and back, Grounding provisions, Hub opening at top with cover, and Knockouts on bottom of enclosure.
$266.00
Hoffman TB3R103240 Current Transformer Terminal Box, Type 3R Terminal Box, Type 3R is a wire-splice box for outdoor industrial or commercial applications that have a feeder tap to branch circuits. Boxes are available in three- or four-wire configurations in sizes up to 400 A. Provisions for padlocking or seal, Distribution lugs installed, Removable cover, Drip-shield top and seam-free sides, front and back, Grounding provisions, Hub opening at top with cover, and Knockouts on bottom of enclosure.
$387.80
Hoffman TB3R103 Current Transformer Terminal Box, Type 3R Terminal Box, Type 3R is a wire-splice box for outdoor industrial or commercial applications that have a feeder tap to branch circuits. Boxes are available in three- or four-wire configurations in sizes up to 400 A. Provisions for padlocking or seal, Distribution lugs installed, Removable cover, Drip-shield top and seam-free sides, front and back, Grounding provisions, Hub opening at top with cover, and Knockouts on bottom of enclosure.
$225.40
Hoffman TB3R101 Current Transformer Terminal Box, Type 3R Terminal Box, Type 3R is a wire-splice box for outdoor industrial or commercial applications that have a feeder tap to branch circuits. Boxes are available in three- or four-wire configurations in sizes up to 400 A. Provisions for padlocking or seal, Distribution lugs installed, Removable cover, Drip-shield top and seam-free sides, front and back, Grounding provisions, Hub opening at top with cover, and Knockouts on bottom of enclosure.
$928.20
Hoffman A363012UC Locking Utility Cabinet with shelves, Type 1 Locking Utility Cabinet with removable door with reversible retractable spring hinge and quarter-turn key lock includes two keys. Type 1 for indoor use, with four mounting keyholes in back of enclosure. No gasket with Gray powder coat finish inside and out. Combination lock is available as an accessory.