Steel Enclosure Box NEMA 3R/5/12, 20 Inch W x 44 Inch H x 6.5 Inch D
Steel Enclosure Box NEMA 3R/5/12, 20 Inch W x 44 Inch H x 6.5 Inch D
Steel Enclosure Box NEMA 3R/5/12, 20 Inch W x 44 Inch H x 6.5 Inch D
Steel Enclosure Box NEMA 3R/5/12, 20 Inch W x 44 Inch H x 6.5 Inch D
Steel Enclosure Box NEMA 3R/5/12, 20 Inch W x 44 Inch H x 6.5 Inch D
Square D

Square D MH44WP Steel Enclosure Box NEMA 3R/5/12, 20 Inch W x 44 Inch H x 6.5 Inch D

  • MPN: MH44WP
  • UPC: 785901798088
  • PPN: SCH-MH44WP

CAD

$3084.89

/ EA

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Spec sheet

Description

Square D® NF Merchandised Panelboards MH44WP, is a surface mounted enclosure steel panelboard box has NEMA1 degree of protection, cULus certified. Warranty period is 18 month. .

Features

  • Engineered with a versatile NEMA 3R, 5, and 12 multi-rating, this heavy-duty steel enclosure provides robust protection against falling rain, sleet, external ice formation, settling dust, and splashing water. This certified ingress resistance allows industrial contractors and commercial electricians to safely install sensitive power distribution systems in harsh manufacturing plants, loading docks, and exterior structural layouts.
  • Designed as a unified platform, the MH44WP fits both Square D™ NQ (120/240V AC) and NF (480Y/277V AC) series panelboard interiors. This physical standardization simplifies complex project staging and inventory management, ensuring a perfect mechanical alignment with standard 30- to 42-circuit, 100A-250A interior structures without requiring custom drilling or field modifications.
  • Featuring optimized external dimensions of 20 inches wide, 44 inches high, and 6.5 inches deep, this enclosure maximizes internal volume while maintaining a highly compact wall footprint. The 6.5-inch depth provides the necessary wire-bending space required by the National Electrical Code (NEC®) for thick copper or aluminum line conductors, speeding up primary lug terminations in cramped utility closets.
  • Carrying a comprehensive cULus certification, this enclosure meets all rigorous North American safety and structural standards for lighting and appliance panelboard installations. This factory-verified code compliance streamlines building inspections and provides facility managers with total peace of mind regarding operational fire safety and structural liability.

Documentation & Downloads

Specifications

Additional

Product Certifications
cULus
Warranty
18 months
Height
44 in
Depth
6.5 in
Mercury Free
Yes
EU RoHS Directive
Compliant with Exemptions
REACH Regulation
Free of SVHC above threshold
Environmental Disclosure
ENVPEP1404010EN
Circularity Profile
N/A
NEMA Degree Of ProtectionNEMA 3R/5/12
Device MountingSurface
Width20 in
MaterialSteel
China RoHSOut of China RoHS scope
RoHS Exemption InformationYes
Reach Free Of SVHCYes
Sustainable Offer StatusGreen Premium product
Product Or Component TypeEnclosure

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