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HOFFMAN Enclosure: Steel, 4 in x 4 in x 3 in, NEMA 12/13, Solid Cover - Steel Dust-Tight Enclosures
HOFFMANSteel Dust-Tight Enclosures

HOFFMAN Enclosure: Steel, 4 in x 4 in x 3 in, NEMA 12/13, Solid Cover

The HOFFMAN A404CH is a steel dust-tight enclosure measuring 4 in x 4 in x 3 in, rated NEMA 12/13, with a solid hinged cover and clamps for closure. This HOFFMAN enclosure does not include knockouts.

SKU 3G-OTH-08469

Brand
HOFFMAN
Item
Enclosure: Steel, 4 in x 4 in x 3 in, NEMA 12/13, Solid Cover
Category
Steel Dust-Tight Enclosures
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Technical Specifications

HOFFMAN
Manufacturer Part Number
A404CH
Knockouts
Not Included
Closure Method
Clamps
View Full Spec Sheet

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HOFFMAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HOFFMAN A404CH is a steel dust-tight enclosure measuring 4 in x 4 in x 3 in, rated NEMA 12/13, with a solid hinged cover and clamps for closure. This HOFFMAN enclosure does not include knockouts.

Frequently Asked Questions

What is the HOFFMAN A404CH enclosure used for?

The HOFFMAN A404CH steel enclosure protects electrical controls, terminals, and instruments in industrial environments. Its NEMA 12/13 rating guards against dust, dirt, oil, and water seepage, making it suitable for factory floors, machine shops, and processing plants where a solid hinged cover and clamp closure are required.

What are the specifications of the HOFFMAN A404CH enclosure?

The HOFFMAN A404CH is a steel enclosure measuring 4 in x 4 in x 3 in with a solid hinged cover and clamp closure. It carries a NEMA 12/13 rating for dust-tight and oil-tight protection. Knockouts are not included. The manufacturer part number is A404CH.

Where to buy the HOFFMAN A404CH enclosure worldwide?

3G Electric supplies the HOFFMAN A404CH enclosure to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact 3G Electric for pricing and lead time on this NEMA 12/13 steel enclosure.

How to select the right HOFFMAN enclosure for dust-tight applications?

For dust-tight applications, choose a HOFFMAN enclosure with a NEMA 12 or 13 rating, such as the A404CH. Verify the internal dimensions accommodate your components and that the closure method (clamps, screws, or latches) suits your access needs. Confirm whether knockouts are required, as this model does not include them.

Used in

Common applications for HOFFMAN
Industrial manufacturing — HOFFMAN steel indoor enclosures (e.g., A14N126) for housing motor controls in dry indoor areas.
Food processing — HOFFMAN sloped-top washdown enclosures (e.g., CSD20168ST) for protecting electronics in high-humidity, washdown zones.
Chemical plants — HOFFMAN 304 stainless steel enclosures (e.g., CSD36308SS) for corrosion-resistant protection of instrumentation.
Outdoor installations — HOFFMAN NEMA 3R/4X enclosures (e.g., CSD302410SS) for weatherproofing electrical connections in exposed locations.
Dust-tight wireways — HOFFMAN flexible fittings (e.g., F66WFF) for routing cables in dust-tight conduit systems in grain handling facilities.
Control room consoles — HOFFMAN Consolet enclosures (e.g., C20C20) for housing operator interfaces in NEMA 12/13 environments.

HOFFMAN Products

3G Electric supplies HOFFMAN steel dust-tight enclosures. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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