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 QO™ N3R Main Lug Only Loadcenters 200 A 120/240 VAC, 120/208Y VAC 30 Space

Mfg #: QO330L200GRB
BOR #: 318905
Looking for prices?

Main Lug Only Loadcenters

  • QO™ Series
  • NEMA 3R
See More
Product can be ordered only in multiples of
Brand Square D  
Depth 14-3/4 in  
Series QO™  
Amperage 200 A  
NEMA Rating NEMA 3R  
Circuit Breaker Type QDL  
Height 29-3/4 in  
Voltage 120/240 VAC, 120/208Y VAC  
Number of Phases 3 phase 4 wires ,, 3 phase 3 wires  
Includes Cover  
Wire Size 6 AWG - 300 kcmil  
Box Number 6R  
Bus Material Copper  
Cover Type NEMA 3R  
Number of Spaces 30 Space  
Number of Circuits 30 Circuit  
QO Standard Load Centers, Certificate, UL - 071002-E6294D (pdf) Compliance
Square D QO Load Centers and Circuit Breakers Brochure - 998-1170221_US_B (pdf) Brochure
Load Centers: Section 1 - Digest 179 (2024) - Load-Centers-CSEDs-Digest-Catalog-0100CT2401-SEC-01 (pdf) Catalog
Schneider Electric Specification Sheet Specification Sheet
Small and medium project solutions, available now - brochure - 998-21381316_GMA-US_Small+and+medium+project+solutions+available+now (pdf) Brochure
Square D Service Upgrade Load Centers Brochure - 1100BR0901 (pdf) Brochure
QO and Homeline Load Centers and Circuit Breaker Installation Instructions - S1B33894 (pdf) Installation and Instruction Manuals
Digest Catalog 01: Load Centers - 0100CT1901_SEC-01 (pdf) Catalog
Removing Twistouts from QO™ & Homeline Load Centers | Schneider Electric Support

Tutorial for removing twist-outs from QO™ & Homeline Load Center indoor cover trim or outdoor...

Installing Service Barrier into QO™ 3 Phase 125A-225A Load Centers | Schneider Electric Support

Tutorial for installing the PKSB3 Service Barrier into the QO™, 3 Phase, Series S0_, (125A-225A)...

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.