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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
QO 200 Amp 42-Space 42-Circuit 3-Phase Main Breaker Load CenterThe Square D QO 3 Phase 200 Amp Main Breaker 42 Space 42 Circuit Convertible Indoor Load Center 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
The Square D QO 3-Phase 200 Amp Main Breaker 42-Space 42-Circuit Convertible Indoor Load Center 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.- California residents
- Cover sold separately
- Accommodates plug-on secondary surge arrestor (sold separately)
- Overhead/underground feed simply by rotating the device before installing
- 3 phase
- Rated 208Y/120 VAC and 25,000 AIR short circuit current rating
- 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
Features
| Item Weight | 26.5 |
| Number of Circuits | 42 |
| Load Center Mounting Type | Flush,Surface |
| Voltage (volts) | 120/240 |
| Load Center Type | Main Breaker |
| Electrical Product Type | Load Center |
| Product Weight (lb.) | 26.5 |
| Number of Spaces | 42 |
| Phase Type | 3 Phase |
| Indoor/Outdoor | Indoor |
| Returnable | 180-Day |
| Mounting Type | Plug-On |
| Maximum Amperage (amps) | 200 |
| Load center width (in.) | 14.25 |
| Load center depth (in.) | 3.75 |
| Load center height (in.) | 39.37 |
| 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. |
| Certifications and Listings | UL Listed |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 2005 reviews
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Product Reviews
★★★★★ 5
iPad case is great
Color: Black
Fits great. Like the stand feature on the back
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Screen protector
Item Package Quantity: 2
I had a hard time applying it to my screen because of the size. I can say it may take 2 people to apply it. Good quality.
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Reviewed in the United States on November 22, 2025
★★★★★ 5
Be certain that device screen is COMPLETELY dust/lint free.
Item Package Quantity: 2, Item Package Quantity: 2
This comes in a two-pack, and both were certainly needed. After installing the screen protector the first time, I saw that there were several teeny/tiny specks of dust or lint that were visible and caused circles to form around the specks of dust/lint where the screen protector didn’t firmly attach to the iPad screen. It was not fixable. I learned from that experience. So, when I installed the second screen protector, I made sure there was no dust/lint on the iPad screen, and made sure that the sticky backing of the screen protector was also COMPLETELY free of dust/lint. Be sure to use the included “Perfect Screen Guard” to pick up the lint/dust before you finally place the screen protector on the device screen!! I give this a “5” because it did great after being certain that there was no dust/lint.
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Reviewed in the United States on October 5, 2023
★★★★★ 4
Good screen protector but
Item Package Quantity: 2, Item Package Quantity: 2
I had to buy two of these screen protectors you have to really make sure there’s no specs of anything on the screen before applying or it will not stick anymore but maybe that’s my fault haha, the second time around it was put on correctly and I haven’t had any problems so far
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Reviewed in the United States on September 8, 2024
★★★★★ 5
BEST SCREEN PROTECTOR
Item Package Quantity: 2
Perfect fit ! and super easy to apply only took me a minute . I have a cover on my ipad so i only got this to protect from scratches but it’s so worth the price !
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Reviewed in the United States on September 20, 2024