WIEGMANNSteel Indoor Enclosures with Hinged Covers

WIEGMANN Enclosure: Steel, 12 in x 12 in x 4 in, NEMA 1, Solid Cover, Hinged, Included

SKU 3G-OTH-09109

Also listed as: A 121204 · A-121204

Brand

WIEGMANN

Item

Enclosure: Steel, 12 in x 12 in x 4 in, NEMA 1, Solid Cover, Hinged, Included

Local availability & support

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

WIEGMANN

Manufacturer Part Number

A121204

Type

12 in x 12 in x 4 in, NEMA 1, Solid Cover, Hinged, Included, Painted 

Knockouts

Included 

Closure Method

Clamps 

Technical Documents

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WIEGMANN Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WIEGMANN Enclosure: Steel is a steel indoor enclosure with a hinged cover, designed for housing electrical components. This model (MPN A121204) measures 12 in x 12 in x 4 in, features a NEMA 1 rating, a solid cover, and includes knockouts for conduit entry. The enclosure secures with clamps and has a painted finish.

Frequently Asked Questions

What is the WIEGMANN A121204 enclosure used for?

The WIEGMANN A121204 is a steel indoor enclosure with a hinged cover, designed to house and protect electrical components such as terminals, relays, and controls. Its NEMA 1 rating makes it suitable for general-purpose indoor applications where protection from dust and light impact is needed.

What are the specifications of the WIEGMANN A121204 enclosure?

The WIEGMANN A121204 measures 12 in x 12 in x 4 in, has a NEMA 1 rating, a solid hinged cover, and a painted finish. It includes knockouts for conduit entry and secures with clamps. The manufacturer part number is A121204, and the brand is WIEGMANN.

Where to buy the WIEGMANN A121204 enclosure worldwide?

3G Electric supplies the WIEGMANN A121204 enclosure to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and a quote tailored to your region.

How to install the WIEGMANN A121204 enclosure?

Mount the WIEGMANN A121204 enclosure securely to a wall or structure using the provided mounting holes. Route cables through the included knockouts, then close and clamp the hinged solid cover. Ensure the NEMA 1 seal is intact for indoor dust protection. Follow local electrical codes for safe installation.

Used in

Common applications for WIEGMANN

Manufacturing plant – WIEGMANN steel enclosures (e.g., NEMA 12) for housing motor controls and PLCs in dusty environments.

Water treatment facility – WIEGMANN fiberglass submersible enclosures (e.g., NEMA 6P) for outdoor pump control panels.

Oil and gas industry – WIEGMANN stainless steel enclosures (e.g., NEMA 4X) for corrosion-resistant protection in offshore platforms.

Food processing – WIEGMANN washdown enclosures (e.g., NEMA 4) for housing electrical components in high-pressure washdown areas.

Chemical plant – WIEGMANN push button enclosures (e.g., 22mm or 30mm) for local control stations in hazardous indoor areas.

Building automation – WIEGMANN console enclosures (e.g., NEMA 12/13) for housing HVAC control systems in commercial buildings.

WIEGMANN Products

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

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