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HOFFMAN Enclosure: Steel, 6 in x 4 in x 3 in, NEMA 12/13, Solid Cover - Steel Dust-Tight Enclosures
HOFFMANSteel Dust-Tight Enclosures

HOFFMAN Enclosure: Steel, 6 in x 4 in x 3 in, NEMA 12/13, Solid Cover

The HOFFMAN Enclosure is a steel dust-tight enclosure (NEMA 12/13) with a solid cover that screws on, measuring 6 in x 4 in x 3 in. This model (MPN A604SC) does not include knockouts and uses screws for closure.

SKU 3G-OTH-12922

Brand
HOFFMAN
Item
Enclosure: Steel, 6 in x 4 in x 3 in, NEMA 12/13, Solid Cover
Category
Steel Dust-Tight Enclosures
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HOFFMAN
Manufacturer Part Number
A604SC
Knockouts
Not Included
Closure Method
Screws

Technical Documents

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

Product Description

The HOFFMAN Enclosure is a steel dust-tight enclosure (NEMA 12/13) with a solid cover that screws on, measuring 6 in x 4 in x 3 in. This model (MPN A604SC) does not include knockouts and uses screws for closure.

Frequently Asked Questions

What is the HOFFMAN A604SC enclosure used for?

The HOFFMAN A604SC steel enclosure protects electrical controls and instruments in industrial environments requiring NEMA 12/13 dust-tight and oil-tight protection. Its solid screw-on cover suits indoor applications where knockouts are not needed, such as junction boxes or terminal wiring compartments.

What are the specifications of the HOFFMAN A604SC enclosure?

The HOFFMAN A604SC is a steel dust-tight enclosure measuring 6 in x 4 in x 3 in with a solid cover that screws on. It is rated NEMA 12/13, does not include knockouts, and uses screws for closure. The manufacturer part number is A604SC.

Where to buy the HOFFMAN A604SC enclosure worldwide?

3G Electric supplies the HOFFMAN A604SC enclosure to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this NEMA 12/13 steel enclosure.

How to install the HOFFMAN A604SC enclosure?

Mount the HOFFMAN A604SC enclosure on a flat, rigid surface using appropriate hardware through the internal mounting holes. Ensure the gasket seals properly before tightening the screw-on cover. Follow standard NEMA 12/13 installation practices for dust-tight and oil-tight integrity.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
HOFFMAN Enclosure: Steel, 6 in x 4 in x 4 in, NEMA 12/13, Solid Cover, Screw On (MPN A6044SC)
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HOFFMAN Enclosure: Steel, 6 in x 4 in x 4 in, NEMA 12/13, Solid Cover, Screw On (MPN A6044SC)
HOFFMAN Enclosure: Steel, 4 in x 4 in x 3 in, NEMA 12/13, Solid Cover, Screw On (MPN A404SC)
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HOFFMAN Enclosure: Steel, 4 in x 4 in x 3 in, NEMA 12/13, Solid Cover, Screw On (MPN A404SC)
HOFFMAN A806SC is a steel enclosure measuring 8 in x 6 in x 4 in with a solid cover secured by screws. Rated NEMA 12/13, it provides protection against dust, dirt, oil, and water seepage. No knockouts are included. Suitable for housing electrical controls, terminals, and instruments in industrial environments
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HOFFMAN A806SC is a steel enclosure measuring 8 in x 6 in x 4 in with a solid cover secured by screws. Rated NEMA 12/13, it provides protection against dust, dirt, oil, and water seepage. No knockouts are included. Suitable for housing electrical controls, terminals, and instruments in industrial environments
HOFFMAN Enclosure: Steel, 8 in x 6 in x 6 in, NEMA 12/13, Solid Cover, Screw On (MPN A8066SC)
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HOFFMAN Enclosure: Steel, 8 in x 6 in x 6 in, NEMA 12/13, Solid Cover, Screw On (MPN A8066SC)
HOFFMAN Enclosure: Steel, 8 in x 8 in x 4 in, NEMA 12/13, Solid Cover, Screw On (MPN A808SC)
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HOFFMAN Enclosure: Steel, 8 in x 8 in x 4 in, NEMA 12/13, Solid Cover, Screw On (MPN A808SC)
Steel enclosure rated NEMA 12/13 for protection against dust, dirt, oil, and water seepage. Measures 14 in x 12 in x 6 in with a solid cover secured by screws. No knockouts included. Suitable for housing electrical controls and instruments in industrial environments
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Steel enclosure rated NEMA 12/13 for protection against dust, dirt, oil, and water seepage. Measures 14 in x 12 in x 6 in with a solid cover secured by screws. No knockouts included. Suitable for housing electrical controls and instruments in industrial environments

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