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Description
QO 150 Amp 20-Space 30-Circuit Outdoor Main Breaker Plug-On Neutral Load Center with CoverThe Square D QO 150 Amp 20 Space 30 Circuit Convertible Main Breaker Plug On Neutral Outdoor Load Center is UL Listed for residential, commercial and industrial power distribution. This load center is built with a shielded, tin plated, copper bus bar that is plated for reliability. QO load centers are tested and listed only for Square D QO circuit breakers that are non CTL Tandems. This breaker box can expand up to 30 circuits. QO load centers are the
The Square D QO 150 Amp 20-Space 30-Circuit Convertible Main Breaker Plug-On Neutral Outdoor Load Center is UL Listed for residential, commercial and industrial power distribution. This load center is built with a shielded, tin-plated, copper bus bar that is plated for reliability. QO load centers are tested and listed only for Square D QO circuit breakers that are non CTL Tandems. This breaker box can expand up to 30 circuits. 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 code adoptions and details.
- Engineered for a quick plug-on neutral breaker connection on every circuit, fewer connections, faster installation and no pigtails frees up gutter space
- Includes an rainproof outdoor surface cover and factory-installed QOM2150VH main breaker
- Compatible with any Square D QO circuit breaker that are non CTL tandem
- Accommodates plug-on secondary surge arrestor QO250PSPD, QO2175SB, HEPD50, and HEPD80 (sold separately)
- Main feeders terminate from the top, feeders can enter from any direction, however, device cannot be rotated
- Single phase for use in residential commercial and industrial cases
- Rated 120/240 VAC and 22,000 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
Features
| Item Weight | 29 |
| Number of Circuits | 30 |
| Number of Spaces | 20 |
| Product Weight (lb.) | 29.93 |
| Maximum Amperage (amps) | 150 |
| Voltage (volts) | 120/240 |
| Load Center Type | Main Breaker |
| Mounting Type | Plug-On Neutral |
| Load Center Mounting Type | Surface |
| Electrical Product Type | Load Center |
| Indoor/Outdoor | Outdoor |
| Returnable | 180-Day |
| Phase Type | 1 Phase |
| Load center depth (in.) | 4.52 |
| Load center height (in.) | 22.06 |
| 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
4.8 ★★★★★
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Product Reviews
★★★★★ 5
Super fun purse
Color: Wht/Bk
Lots of compliments. Used it to match my zebra shoes
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2022
★★★★★ 5
Great charging station
Color: Black
I love this charging station. It lives on my desk and it gets used all day every day with every device I can think of charges my phone, my MacBook Pro, my gaming, laptop, headphones, etc and it doesn’t quickly. I’ve had no problems with it whatsoever, and I love the retracting cables, and a little adhesive pad that keeps it in place on the desk. Well done!
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Reviewed in the United States on June 11, 2026
★★★★★ 5
retractable cable is a game changer for desk cable management
Color: Black
The retractable cable on this power strip is the feature I didn't know I needed. Being able to extend exactly as much cord as you need and have the rest neatly contained means zero cable clutter on the desk. The 2.3ft cord is enough for most desk setups and the coil retracts cleanly every time.
100W total output is adequate for a multi-device setup — I run a MacBook Pro (via the 65W USB-C port), an iPad, a phone, and a small lamp off it simultaneously without issues. Three AC outlets cover anything that doesn't charge via USB.
The form factor is compact enough that it sits on the desk surface without being in the way. Build quality feels premium, not flimsy. The InstaCord retraction mechanism is smooth and doesn't feel like it'll snap after a few months.
One thing to note: this doesn't have a battery, it's just a power strip with a retractable cord. If you need a battery backup, look elsewhere. As a pure power strip with great cable management, it's excellent.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Awesome desktop accessory!
Color: Black
Perfect desktop accessory for maximum functionality. 3 outlets on the back and 2 USB C cables that come out the sides. Holding to the side via a magnet. Charges my devices very quickly. Absolute workhorse for its weight and portability.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Minimalist's Dream
Color: Black, Color: Black
The ultimate desk decluttering tool!
I am extremely happy with this 7-in-1 station. The best part is the built-in retractable cables; I no longer have to manage a mess of cords on my desk. It has a very small footprint but packs enough punch to power my laptop and several other devices at once. It’s a high-quality, compact solution that solved all my cable management issues. Five stars!
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Reviewed in the United States on April 18, 2026