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SQUARE D MH32 Panelboard Enclosure - Enclosure Boxes for Square D NQ Series Panels
SQUARE DEnclosure Boxes for Square D NQ Series Panels

SQUARE D MH32 Panelboard Enclosure

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

Also listed as: MH 32 · MH-32

Brand
SQUARE D
Item
MH32 Panelboard Enclosure
Part Number
MH32
Category
Enclosure Boxes for Square D NQ Series Panels
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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

Technical Documents

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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 NQ30L2C and three-phase interior NQ430L2. 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 NQ30L2C or three-phase interior NQ430L2. 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 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 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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