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SQUARE D 9991UE1 Steel Indoor Enclosure - Steel Indoor Enclosures with Screw-On Covers
SQUARE DSteel Indoor Enclosures with Screw-On Covers

SQUARE D 9991UE1 Steel Indoor Enclosure

The SQUARE D Enclosure is a steel indoor enclosure with a screw-on cover, designed for housing electrical components. This model (MPN 9991UE1) measures 5 in x 3 in x 3 in, is NEMA 1 rated, and features a solid…

SKU 3G-OTH-07548

Brand
SQUARE D
Item
9991UE1 Steel Indoor Enclosure
Part Number
9991UE1
Category
Steel Indoor Enclosures with Screw-On Covers
Available to Order
Also known as:9991UE1SQUARE D
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Technical Specifications

SQUARE D
Manufacturer Part Number
9991UE1
Type
5 in x 3 in x 3 in, NEMA 1, Solid Cover, Screw On, Included, Painted
Knockouts
Included
Closure Method
Screws

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

Product Description

The SQUARE D Enclosure is a steel indoor enclosure with a screw-on cover, designed for housing electrical components. This model (MPN 9991UE1) measures 5 in x 3 in x 3 in, is NEMA 1 rated, and features a solid painted cover with included knockouts for conduit entry.

Frequently Asked Questions

What is the SQUARE D 9991UE1 enclosure used for?

The SQUARE D 9991UE1 is a steel NEMA 1 indoor enclosure with a screw-on solid cover. It is used to house and protect electrical components such as terminals, relays, or controls from dust and light impact in dry indoor industrial environments.

What are the specifications of the SQUARE D 9991UE1 enclosure?

The SQUARE D 9991UE1 enclosure measures 5 in x 3 in x 3 in, is made of painted steel, and carries a NEMA 1 rating. It has a solid screw-on cover, included knockouts for conduit entry, and uses screw closure method. The manufacturer part number is 9991UE1.

Where to buy the SQUARE D 9991UE1 enclosure worldwide?

3G Electric supplies the SQUARE D 9991UE1 enclosure to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this steel NEMA 1 enclosure.

How to install the SQUARE D 9991UE1 enclosure?

Mount the SQUARE D 9991UE1 enclosure securely to a wall or panel using the backplate. Remove knockouts as needed for conduit entry, pull wiring, and attach the screw-on cover. Follow local electrical codes and ensure the NEMA 1 rating is suitable for indoor dry locations.

Used in

Common applications for SQUARE D
Commercial electrical panels — QO and QOB miniature circuit breakers for overcurrent protection in load centers and panelboards.
HVACR equipment — 8910 Series Type DPA definite purpose contactors for switching compressor and fan motor loads.
Industrial power distribution — J-Frame molded case circuit breakers for main and feeder protection in switchboards.
Residential ground-fault protection — QO and QOB GFI circuit breakers for kitchens, bathrooms, and outdoor circuits.
Motor control centers — definite purpose contactors for controlling pumps, fans, and other moderate motor loads.
OEM machinery — Square D circuit breakers and contactors for integration into control panels and equipment.
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SQUARE D Products

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

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