text.skipToContent text.skipToNavigation

Please note that change of context may affect the pricing and availability of the existing items in the cart

There was an unexpected error retrieving your customer data. Please try again later.
Choose Account Settings
Choose your account setting to continue*:
Main Account
(Sold To)
Job Account/Sub Account
(Payer)
Show Availability For
Location
(Ship-To)
Changing the selections above may affect product pricing and availability, including items currently in your cart.

Square D NQ Merchandised Panelboard Interiors 1 phase 400 A 240 VAC, 48 VDC 30

Mfg #: NQ30L4C
BOR #: 2271833
Looking for prices?

Merchandised Series Panelboard Interiors

  • NQ Series
See More
Product can be ordered only in multiples of
Brand Square D  
Height 45 in  
Width 10.44 in  
Circuit Breaker Type QOB ,, QOB-VH ,, QHB  
Cover - Catalog Number (Surface) NC50VS  
Box Number MH50  
Cover - Catalog Number (Flush) NC50VF  
Number of Circuits 30 Circuit  
Number of Spaces 30  
Interrupting Rating 10/22/65 kAIC  
Bus Material Copper  
Amperage 400 A  
Material copper  
Series NQ  
Voltage 240 VAC, 48 VDC  
Number of Phases 1 phase  
Certificate 2 Compliance
Brochure 3 Brochure
NF/NQ Panelboard OSHPD Label Placement Drawing Installation Instructions - 80043-793-01 (pdf) Installation and Instruction Manuals
NQ/NQM Panelboards and QONQ Load Centers User Guide - Installation Instructions (80043-712) - 80043-712-06_Instruction+Bulletin_NQ-NQM+Panelboards+and+QONQ+Load+Centers (pdf) Installation and Instruction Manuals
Square D NQ Circuit Breaker Panelboards Catalog - 1640CT0801 (pdf) Catalog
Brochure 1 Brochure
Panelboards: Section 9 - Digest 179 (2024) - Panelboards-Lighting-Digest-Catalog-0100CT2401-SEC-09 (pdf) Catalog
Square D Specification Sheet Specification Sheet
Brochure 2 Brochure
Certificate 1 Compliance
 
Behind the Counter Look At: Square D™ NQ and NF Lighting Panelboards

Developed with extensive input from electrical contractors, Square D™ NQ and NF lighting ...

 
NQ NF RTI Intro (2 of 4) Panelboard Assembly: Single Line Overview

Part of the Square D™ NQ and NF RTI Series This video demonstrates how to interpret a breaker...

 
NQ NF RTI Intro (3 of 4) Panelboard Assembly: Verification of Work

Part of the Square D™ NQ and NF RTI Series This video highlights points to be considered when...

 
NQ NF RTI Intro (4 of 4) Panelboard Assembly: Identification

Part of the Square D™ NQ and NF RTI Series This video reviews how to identify an NQ/NF panelboard ...

 
NQ Interior Assembly (3 of 5) Breaker Install: QOB™

Part of the Square D™ NQ and NF RTI Series With deadfront removed, and mounted to an enclosure, the...

 
Installing an NQN6CRUS Condo Riser Neutral Assembly into a 600A NQ MLO Panelboard

Part of the Square D™ NQ and NF RTI Series Demonstrating step by step installation, this video ...

 
NQ Main Circuit Breaker Kits (4 of 4): L-Frame for 400/600A Panelboards

Part of the Square D™ NQ and NF RTI Series Proper installation of the NQMB6PPL PowerPact™ L-Frame...

 
Configuring PowerPact L-Frame for NQ/NF Panelboard Applications

Part of the Square D™ NQ and NF RTI Series This video quickly demonstrates how to reconfigure the...

 
NQ NF RTI Intro (4 of 4) Panelboard Assembly: Identification

Part of the Square D™ NQ and NF RTI Series This video reviews how to identify an NQ/NF panelboard ...

 
Installing NFN6CR Condo Riser Neutral Assembly to NQ/NF Panelboards (MHxxD9VWP Vented NEMA 3R Encl)

Part of the Square D™ NQ and NF RTI Series Proper installation of the NFN6CR Condo Riser Neutral...

 
NF Interior Assembly (2 of 4) Mounting

Part of the Square D™ NQ and NF RTI Series Once the deadfront is removed, the next step in...

 
NQ Interior Assembly (4 of 5) Breaker Install: QO™

Part of the Square D™ NQ and NF RTI Series With deadfront removed, and mounted to an enclosure, the...

 
Configuring PowerPact L-Frame for NQ/NF Panelboard Applications

Part of the Square D™ NQ and NF RTI Series This video quickly demonstrates how to reconfigure the...

 
NQ Interior Assembly (3 of 5) Breaker Install: QOB™

Part of the Square D™ NQ and NF RTI Series With deadfront removed, and mounted to an enclosure, the...

 
NQ NF RTI Intro (1 of 4) Panelboard Assembly: Overview

Part of the Square D™ NQ and NF RTI Series This video quickly introduces what we have set out to do...

 
NQ NF RTI Intro (3 of 4) Panelboard Assembly: Verification of Work

Part of the Square D™ NQ and NF RTI Series This video highlights points to be considered when...

 
NF Interior Assembly (2 of 4) Mounting

Part of the Square D™ NQ and NF RTI Series Once the deadfront is removed, the next step in...

The name already exists. Please enter a unique name.

Already Exists

List created successfully

You successfully added the product to your list with minimum order quantity.

Product Added

List updated successfully

empty name

There was a problem adding this product to your list. This may be because your list already contains 50 items.