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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
QO3125SL - Square D 125A 3 Pole 240VAC Circuit Breaker Sub Feed Lug KitDescription QO3125SL QO3125SL is a 125 Amp, 3 pole circuit breaker sub feed lug kit by Square D designed for reliable power distribution in three phase systems. This Square D QO3125SL sub feed lug kit supports up to 125 Amps with a 240 VAC voltage rating and a 10kA interrupting rating. It is plug in mountable and compatible with wire sizes from AWG 12 to AWG 2 0 copper or aluminum. The product is engineered for use with QO Load Centers and NQOD
Description
QO3125SL
QO3125SL is a 125 Amp, 3 pole circuit breaker sub feed lug kit by Square D designed for reliable power distribution in three-phase systems.This Square D QO3125SL sub feed lug kit supports up to 125 Amps with a 240 VAC voltage rating and a 10kA interrupting rating. It is plug-in mountable and compatible with wire sizes from AWG 12 to AWG 2/0 copper or aluminum. The product is engineered for use with QO Load Centers and NQOD merchandised panelboards.
- Key Specifications
- Amperage: 125A
- Voltage: 240 VAC
- Poles: 3
- Mounting Type: Plug-in
- Interrupt Rating: 10kA @ 240 VAC
- Wire Size Range: AWG 12 to AWG 2/0 (Copper/Aluminum)
- Series/Frame: QO
- Compatible with QO Load Centers and NQOD Panelboards
- Certifications: CSA, cULus, Prop 65, REACH, RoHS
Specifications
- Part Number: QO3125SL
- Manufacturer : Square D
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : QO Series
- Type : QO
- Voltage : 240 AC
- Amperage : 100
- Phase : 3
- Poles : 3
- AIC rating : 10kA@240V
- Connection : Plug-In
- Functions : Long Time and Instantaneous Trip
- Protection : Thermal Magnetic
Product Data
- UPC : 785901031338
- GTIN : 00785901031338
- Country of Origin : Mexico
- Dimensions : 2.241 in x 3.500 in
- Weight : 1
- Certification : CSA;cURus
- Wire Size : AWG 12 to AWG 2/0, Cu/Al
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 ★★★★★
Based on 2416 reviews
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Product Reviews
★★★★★ 5
Love tem, so comfortable
Size: 11 Plus, Color: Microfiber - Colors May Vary
Love these!!!!!! Tired of under pants riding up, get these. They're so comfortable I don't even know I'm wearing them. I freaking love them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 4
Okay
Size: 7, Color: Cotton Stretch - Colors May Vary
They fit good. The middle does ride up when walking. They cover good and go about mid thigh.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2026
★★★★★ 5
The cutest backpack!
Size: One Size, Color: Lilac Ditsy Floral
I was worried maybe this backpack wouldn’t last us the school year. I was pleasantly surprised as we are nearing the end of the year. It’s the most adorable pink and purple bag! It is on the smaller side but we’ve still been able to fit a normal sized folder in it plus her extra clothes and snacks with some room still.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
★★★★★ 5
VERY NICE BUT TOO BIG
Size: One Size, Color: Lilac Ditsy Floral
Let me start by saying its a great product and looked to be made very well. I did have to return it though because it was far too big for my child. Other than size being 1 size fits all with no dimensions given and, yes, somewhat smaller than other backpacks (for adults) it seemed to be a decent backpack. Too bad we couldn't use it but if you have a older kid would would great for.
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Reviewed in the United States on December 5, 2025
★★★★★ 3
Size too small.
Size: One Size, Color: Beige Leopard
It was too small. Couldn’t fit my everyday planner in it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
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