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SQUARE D Panelboard Enclosure: 32 in Lg, 1, 30 Spaces, 225 A Amps, Steel, 4HGX1/4HGX2/4HGX3/4HGX4 - Enclosure Boxes for Square D NQ Series Panels
SQUARE DEnclosure Boxes for Square D NQ Series Panels

SQUARE D Panelboard Enclosure: 32 in Lg, 1, 30 Spaces, 225 A Amps, Steel, 4HGX1/4HGX2/4HGX3/4HGX4

The Square D MH32 Panelboard Enclosure is a Type 1 steel enclosure for NQ Series panels, measuring 32 inches long by 20 inches wide, with 30 spaces and a 225 A rating. It supports surface mounting and is compatible…

SKU 3G-OTH-722297

Brand
SQUARE D
Item
Panelboard Enclosure: 32 in Lg, 1, 30 Spaces, 225 A Amps, Steel, 4HGX1/4HGX2/4HGX3/4HGX4
Category
Enclosure Boxes for Square D NQ Series Panels
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Technical Specifications

SQUARE D
Manufacturer Part Number
MH32
Type
1, Steel, 4HGX1/4HGX2/4HGX3/4HGX4
Material
Steel
Wd
20 in
Amps
225 A
Spaces
30
NEMA Rating
1
Mounting Style
Surface
Compatible Three Phase Interior
4HGY8
Compatible Single Phase Interior
4HGX4
View Full Spec Sheet

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

Product Description

The Square D MH32 Panelboard Enclosure is a Type 1 steel enclosure for NQ Series panels, measuring 32 inches long by 20 inches wide, with 30 spaces and a 225 A rating. It supports surface mounting and is compatible with single-phase interior 4HGX4 and three-phase interior 4HGY8.

Frequently Asked Questions

What is the Square D MH32 panelboard enclosure used for?

The Square D MH32 panelboard enclosure houses NQ Series interiors in commercial and industrial electrical distribution systems. It protects single-phase or three-phase interiors rated up to 225 A, with 30 spaces, in a Type 1 steel surface-mount design for indoor applications.

What are the specifications of the Square D MH32 panelboard enclosure?

The Square D MH32 is a Type 1 steel enclosure, 32 in long by 20 in wide, rated 225 A with 30 spaces. It mounts on a surface and is compatible with single-phase interior 4HGX4 and three-phase interior 4HGY8. The NEMA 1 rating suits dry indoor locations.

Where to buy the Square D MH32 panelboard enclosure worldwide?

3G Electric supplies the Square D MH32 panelboard enclosure to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial sourcing partner, we provide genuine Square D equipment and support your procurement needs.

How to select the correct interior for the Square D MH32 enclosure?

Select the interior based on your system phase: use single-phase interior 4HGX4 or three-phase interior 4HGY8. Verify the enclosure's 225 A rating and 30-space capacity match your load requirements. Always confirm compatibility with the Square D NQ Series panel design before ordering.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE D Products

3G Electric supplies SQUARE D enclosure boxes for square d nq series panels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Panelboard Enclosure: 56 in Lg, 1, 42 Spaces, 600 A Amps, Steel, 22P074/3TZ08/3TZ09, 20 in Wd (MPN MH56). Key specifications — Mounting Style: Surface; Material: Steel; Compatible Single Phase Interior: NQOD54L225CU; NEMA Rating: 1; Compatible Three Phase Interior: 3TZ09.
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