We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
WIEGMANN HW-D774SC Fiberglass Submersible Enclosure - Fiberglass Submersible Enclosures
WIEGMANNFiberglass Submersible Enclosures

WIEGMANN HW-D774SC Fiberglass Submersible Enclosure

The WIEGMANN Enclosure: Fiberglass is a fiberglass submersible enclosure (SKU HW-D774SC, MPN HW-D774SC) measuring 7 in x 7 in x 4 in with a solid cover secured by screws. It is rated NEMA 1/12/3/3S/4X/6/6P and does…

SKU 3G-OTH-11825

Also listed as: HWD774SC · HW D774SC

Brand
WIEGMANN
Item
HW-D774SC Fiberglass Submersible Enclosure
Part Number
HW-D774SC
Category
Fiberglass Submersible Enclosures
Available to Order
Also known as:HW-D774SCWIEGMANN
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
HW-D774SC
Type
7 in x 7 in x 4 in, NEMA 1/12/3/3S/4X/6/6P, Screw On, Solid Cover
Knockouts
Not Included
Closure Method
Screws

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The WIEGMANN Enclosure: Fiberglass is a fiberglass submersible enclosure (SKU HW-D774SC, MPN HW-D774SC) measuring 7 in x 7 in x 4 in with a solid cover secured by screws. It is rated NEMA 1/12/3/3S/4X/6/6P and does not include knockouts.

Frequently Asked Questions

What is the WIEGMANN HW-D774SC fiberglass enclosure used for?

The WIEGMANN HW-D774SC is a fiberglass submersible enclosure rated NEMA 1/12/3/3S/4X/6/6P, making it suitable for indoor and outdoor industrial applications requiring protection against water, dust, and corrosion. It is commonly used in harsh environments such as wastewater treatment, chemical processing, and marine installations.

What are the specifications of the WIEGMANN HW-D774SC enclosure?

The WIEGMANN HW-D774SC measures 7 in x 7 in x 4 in with a solid cover secured by screws. It is rated NEMA 1/12/3/3S/4X/6/6P, is made of fiberglass, and does not include knockouts. The closure method is screws, and the manufacturer part number is HW-D774SC.

Where to buy the WIEGMANN HW-D774SC enclosure worldwide?

3G Electric supplies the WIEGMANN HW-D774SC fiberglass enclosure to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this NEMA 4X-rated submersible enclosure.

How to install the WIEGMANN HW-D774SC fiberglass enclosure?

Mount the WIEGMANN HW-D774SC on a flat surface using appropriate hardware through the mounting holes (not included). Secure the solid cover with the provided screws, ensuring the gasket seals properly. For submersible applications, verify all entry points are sealed to maintain the NEMA 6P rating.

Used in

Common applications for WIEGMANN
Industrial control panels — Wiegmann NEMA 12/13 dust-tight enclosures such as B242407CH protect drives, relays, and terminals from dust and oil.
Outdoor electrical service — Wiegmann NEMA 3R/4 washdown enclosures like N412202012C house equipment exposed to rain and hose-directed water.
Wireway runs in plants — Wiegmann 16-gauge steel connectors C0404 and C0606 join indoor wireway sections for continuous wiring channels.
Large floor-mounted cabinets — Wiegmann N12606012 60 in x 60 in x 12 in enclosure with keyed handle for bulk control or distribution equipment.
Washdown processing areas — Wiegmann NEMA 4/4X enclosures with quarter-turn latches allow frequent cleaning and quick access.
Small junction and terminal boxes — Wiegmann B121206CH 12 in x 12 in x 6 in screw-cover enclosure for compact indoor electrical junctions.
Not sure this is the right part? Photo-identify it→

WIEGMANN Products

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

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from WIEGMANN

View all WIEGMANN parts →
This fiberglass enclosure measures 20 x 16 x 8 inches and carries NEMA ratings 1, 12, 3R, 4X, and 6P, making it suitable for indoor, outdoor, washdown, and submersible applications. It features a hinged solid cover secured with screws. Knockouts are not included. Typical uses include protecting electrical controls, instruments, and terminals in industrial environments
WIEGMANN
This fiberglass enclosure measures 20 x 16 x 8 inches and carries NEMA ratings 1, 12, 3R, 4X, and 6P, making it suitable for indoor, outdoor, washdown, and submersible applications. It features a hinged solid cover secured with screws. Knockouts are not included. Typical uses include protecting electrical controls, instruments, and terminals in industrial environments
Fiberglass enclosure, 16 x 14 x 6 inches, with hinged solid cover and screw closure. Rated NEMA 1/12/3R/4X/6P for indoor, outdoor, washdown, and submersible use. No knockouts included. Suitable for protecting electrical controls and instruments in harsh environments
WIEGMANN
Fiberglass enclosure, 16 x 14 x 6 inches, with hinged solid cover and screw closure. Rated NEMA 1/12/3R/4X/6P for indoor, outdoor, washdown, and submersible use. No knockouts included. Suitable for protecting electrical controls and instruments in harsh environments
This WIEGMANN fiberglass enclosure measures 14 x 12 x 6 inches with a hinged solid cover secured by screws. Rated NEMA 1/12/3R/4X/6P, it is suitable for indoor, outdoor, washdown, and submersible applications where protection against corrosion and water ingress is required. Knockouts are not included
WIEGMANN
This WIEGMANN fiberglass enclosure measures 14 x 12 x 6 inches with a hinged solid cover secured by screws. Rated NEMA 1/12/3R/4X/6P, it is suitable for indoor, outdoor, washdown, and submersible applications where protection against corrosion and water ingress is required. Knockouts are not included
This fiberglass enclosure measures 20 x 16 x 10 inches and carries NEMA ratings 1, 12, 3R, 4X, and 6P, making it suitable for indoor, outdoor, washdown, and submersible applications. It features a hinged solid cover secured by a padlock hasp; knockouts are not included. Typical uses include protecting electrical controls, terminals, and instruments in harsh environments requiring corrosion resistance and watertight sealing
WIEGMANN
This fiberglass enclosure measures 20 x 16 x 10 inches and carries NEMA ratings 1, 12, 3R, 4X, and 6P, making it suitable for indoor, outdoor, washdown, and submersible applications. It features a hinged solid cover secured by a padlock hasp; knockouts are not included. Typical uses include protecting electrical controls, terminals, and instruments in harsh environments requiring corrosion resistance and watertight sealing
This WIEGMANN fiberglass enclosure measures 20 x 16 x 8 inches and is rated NEMA 1/12/3R/4X/6P for indoor, outdoor, washdown, and submersible use. It features a screw-on clear cover and no knockouts. Typical applications include protecting electrical controls, terminals, and instruments in corrosive environments
WIEGMANN
This WIEGMANN fiberglass enclosure measures 20 x 16 x 8 inches and is rated NEMA 1/12/3R/4X/6P for indoor, outdoor, washdown, and submersible use. It features a screw-on clear cover and no knockouts. Typical applications include protecting electrical controls, terminals, and instruments in corrosive environments

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first