Square D 3G-OTH-772276 — Technical Specifications

Name: Square D 3G-OTH-772276 Panelboard Interior: 42 Spaces, 400 A Amps, Aluminum, QHB/QOB/QOB-VH, 45 in Ht, 10 7/16 in Wd (MPN NQ442L4). Key specifications — Bus Material: Aluminum; Circuit Breaker Series: QOB-VH.
Brand: Square D

The Square D NQ Main Lug, Convertible Panel Interiors (MPN NQ442L4) is a 42-space, 400 A panelboard interior with an aluminum bus, compatible with QHB, QOB, and QOB-VH circuit breakers. Measuring 45 in Ht by 10 7/16 in Wd, this unit supports flexible configuration for electrical distribution systems.

View Product & Quote

Technical Specifications

Parameter	Value
Ht	45 in
Wd	10 7/16 in
Amps	400 A
Type	Aluminum, QHB/QOB/QOB-VH
Bus Material	Aluminum
Circuit Breaker Series	QOB-VH
Manufacturer Part Number	NQ442L4