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Gray galvanized steel wall-mount enclosure with screw-on solid cover, 12 by 12 by 4 inches

HOFFMAN

HOFFMAN ASG12X12X4NK electrical enclosure 12x12x4 in

SKU CH-JT18-CTFSW

Wall-mount carbon-steel enclosure, 12×12×4 in, NEMA Type 1 / IP30, captive-screw cover, cUL listed

  • Product typeElectrical Enclosures, Wireways & Covers
  • NEMA Type 1 rating for indoor protection
  • Carbon steel construction with galvanized finish
  • Screw-on solid cover with captive screw latches
  • Pre-drilled mounting holes for wall installation
  • cUL Listed per CSA C22.2 No. 40 and UL 50/50E

Wall-mount steel enclosure

The NVENT HOFFMAN ASG12X12X4NK is a carbon-steel electrical box measuring 12 inches high, 12 inches wide and 4 inches deep. A galvanized gray finish and NEMA Type 1 rating suit indoor installations where basic protection against contact is required. The cover secures with captive screw latches and the body includes pre-drilled mounting holes for direct wall attachment.

Indoor control panels, not wet or hazardous areas

Installers building junction boxes, relay panels or terminal strips for dry commercial spaces will find the IP30 rating and cUL listing adequate. The solid cover and screw closure do not seal against water, dust or corrosive atmospheres, so outdoor, wash-down or classified-location projects should use a different enclosure.

NEMA Type 1 and IP30 ratings

These two standards define the only environmental protection the box provides: access prevention for fingers and objects larger than the stated thresholds. No higher ingress rating, gasketing or locking mechanism is included, so the ratings alone determine whether the enclosure matches the site requirements.

How it compares

Measured against everything we stock in Electrical Enclosures & Cabinets, at today’s prices. Recalculated every night.

Price $39.99
Typical for this category: the median of 1,411 items is $39.99.

Specifications

Product
Brand nameNVENT HOFFMAN
Product typeElectrical Enclosures, Wireways & Covers

Questions about this item

Does the 12/14/16 ga carbon steel construction and solid cover trap heat when the enclosure runs continuously?

The solid galvanized steel cover and 12/14/16 ga walls provide no built-in ventilation; heat dissipation depends entirely on the components installed inside and any external airflow you add.

What mounting hardware must I already have to attach this 12 in by 12 in enclosure to a wall?

The enclosure includes pre-drilled mounting holes; you supply the lag bolts, anchors or screws sized for your wall material.

Will the captive screws on this NEMA Type 1 enclosure still align with older Hoffman A90P1 series back-panels I want to reuse?

The unit belongs to the A90P1 series, so factory mounting patterns match other A90P1 back-panels and accessories.

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