Square D 3G-OTH-722299 — Technical Specifications

Name: Square D 3G-OTH-722299 Panelboard Enclosure: 38 in Lg, 1, 42 Spaces, 225 A Amps, Steel, 4HGX5/4HGX6, 20 in Wd (MPN MH38). Key specifications — Mounting Style: Surface; Material: Steel; Compatible Single Phase Interior: 4HGX5; NEMA Rating: 1; Compatible Three Phase Interior: 4HGZ2.
Brand: Square D

The Square D MH38 is a 38-inch-long panelboard enclosure for NQ Series panels, constructed of steel with a NEMA 1 rating for surface mounting. It accommodates 42 spaces, supports 225 A, and is compatible with single-phase interior 4HGX5 and three-phase interior 4HGZ2.

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Technical Specifications

Parameter	Value
Wd	20 in
Amps	225 A
Type	1, Steel, 4HGX5/4HGX6
Spaces	42
Material	Steel
NEMA Rating	1
Mounting Style	Surface
Manufacturer Part Number	MH38
Compatible Three Phase Interior	4HGZ2
Compatible Single Phase Interior	4HGX5