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Square D

Model # QO3040M200VP

Internet # 202523118

Store SKU # 450384

QO 200-Amp 30-Space 40-Circuit Indoor Main Breaker Load Center with Cover Value Pack

This item has been discontinued.
The Home Depot no longer carries this specific product.

$173.00 /each


Model # QO3040M200VP

Internet # 202523118

Store SKU # 450384

The Square D by Schneider Electric QO 200-Amp 30-Space 40-Circuit Convertible Main Breaker Indoor Load Center Value Pack is UL listed for residential, commercial and industrial power distribution. This load center is built with a shielded, copper bus bar that is plated for reliability. QO load centers are tested and listed only for QO circuit breakers. QO load centers are the "World's Finest" designed with industry leading features for flexible application. QO load centers include features engineered for fast installation and wire savings.

  • Includes (3) QO120 QO 20-Amp single-pole circuit breakers, (2) QO230 QO 30-Amp double-pole circuit breakers, (1) QO13040M200C 30 space, 40 circuit, load center with a factory installed QOM2200VH main breaker, and a combination flush/surface cover
  • Accommodates plug-on secondary surge arrestor (sold separately)
  • Overhead/underground feed simply by rotating the device before installing
  • Single phase
  • Rated 120/240-Volt AC and 22,000 AIR short circuit current rating
  • Automatic flush adjusting cover requires less time to complete the job
  • Designed with straight-in mains to save expensive cable and time
  • Split branch neutral with terminal screws backed out offering with up to 50% more terminals than UL requires increases wiring flexibility saving installation time and simplifies wiring
  • Thermoplastic interior is among the most rugged in the industry
  • Slot/square drive screws let you use either standard flat blade screwdriver or square-head driver for positive drive and proper torque
  • Convertible mains allow you to meet changing job site requirements by field converting main breaker load centers to main lugs and vice versa
  • For protection from damage or theft on the job site, interiors can be easily removed with a single captive screw
  • 3-ground bar mounting locations (left, right and end) let you pick the easiest spot to wire

Info & Guides

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Load center depth (in.) 
Load center height (in.) 
Load center width (in.) 
Electrical Product Type 
Load Center 
Load Center Type 
Main Breaker 
Maximum Amperage (amps) 
Mounting type 
Plug In 
Number of Phases 
Number of Spaces 
Product Weight (lb.) 
31.73 lb 
Voltage (volts) 
Warranty / Certifications
Certifications and Listings 
1-UL Listed 
Manufacturer Warranty 
Square D warrants its QO branch circuit breakers to be free from defects in material and workmanship under normal care and proper usage in a residential installation, for the lifetime of the load center in which it is installed. QO brand load centers are also covered under the same lifetime warranty. 


Rated 5.0 out of 5 by 2 reviewers.
Rated 5.0 out of 5.0 by great panel, get parts everywhere After years of messing around with other panels, i found this QO box from Square D. A name you can trust. Simple install, plenty of spaces, and if you need breakers, you can go just about anywhere to get them. Used this for my new shop, and as a replacement in 2 homes. Doesn't get any easier. Just don't forget to get all your breakers when you get the panel or you'll be making a trip back out to get them. October 20, 2012
Rated 5.0 out of 5.0 by Good quality Easy to install large lugs to accept 4/0 with no problem July 8, 2014
  • 2015-09-01T11:45:51.687-05:00
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