Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
QO 150 Amp 8-Space 16-Circuit Outdoor Main Breaker Load Center with Feed-Thru LugThe Square D QO 150 Amp 8 Space 16 Circuit Convertible Main Breaker Outdoor Load Center with Feed Thru Lugs 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
The Square D QO 150 Amp 8-Space 16-Circuit Convertible Main Breaker Outdoor Load Center with Feed-Thru Lugs 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
- Contact your local building inspector for adoptions and details.
- Includes an outdoor cover and factory-installed QOM2150VH main breaker with feed-thru lug
- Accommodates plug-on secondary surge arrestor (sold separately)
- Main feeders terminate from the top, feeders can enter from any direction, however, device cannot be rotated
- Single phase
- Rated 120/240 VAC and 10,000 AIR short circuit current rating
- Rainproof cover features a stainless steel hasp that is easily padlocked for safety from theft
- 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
- Made in the USA
Features
| Item Weight | 33.19 |
| Maximum Amperage (amps) | 150 |
| Voltage (volts) | 120/240 |
| Number of Spaces | 8 |
| Load Center Type | Main Breaker |
| Load Center Mounting Type | Surface |
| Electrical Product Type | Load Center |
| Number of Circuits | 16 |
| Product Weight (lb.) | 33.19 |
| Indoor/Outdoor | Outdoor |
| Returnable | 180-Day |
| Phase Type | 1 Phase |
| Mounting Type | Plug-On |
| Load center depth (in.) | 4.52 |
| Load center height (in.) | 29.86 |
| Load center width (in.) | 14.75 |
| 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
4.2 ★★★★★
Based on 2316 reviews
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Product Reviews
★★★★★ 5
Happy with them
I'm putting up shelves around my bed for my books, and so far, the first shelf is holding nicely with these brackets. They seem pretty sturdy and were easy to install with the screws and anchors that came with it. I measured out where i wanted the brackets on the board and then screwed them to it. I then held it against the wall and used a level to make sure it was level, then put a screw in the middle bracket to hold it level while i marked the rest of the screw holes. I did this all by myself, but it would've been a lot easier to do with two people. I plan to buy more and put up more shelves
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2024
★★★★★ 5
Nice & Sturdy
Got these for shelves in my garage. Nice and sturdy, a bit heavy but was exactly what I was looking for. Shipped fast
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
★★★★★ 5
Fantastic Product
I bought these hangers to mount my speakers. They are heavy duty, has a curl at the end to keep the speakers from falling off, and I was able to mount them and have clearance underneath. Awesome!!
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Reviewed in the United States on November 7, 2024
★★★★★ 4
Does it's purpose with style
We used these in our pantry and dining room for shelves and they turned out well. The only reason they are hard to install is because of the design (which is very nice) so it is worth it. It just takes time when you you are hanging the shelves, to do it correctly. While they can hold a lot, we realized that a bunch of cans or jars cannot go on these shelves. Luckily we had another option for heavy items (Example: We had about 40ish pounds of cans/jars on a 1x12 board that is 33 inches long with 2 of these brackets...and it was too much). If you do not need to hold a lot of weight, these shelves are a for sure, for the price and quality. If you NEED they for something heavy, then you probably will have to go with something more practical from a hardware store. We LOVE them for our pantry!
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Reviewed in the United States on March 28, 2020
★★★★★ 5
Worked as intended
Hubby used these to mount a shelf above a long span of windows. They worked great and allowed a clean visual appearance.
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Reviewed in the United States on December 7, 2025
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