Best in 7 days
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Description
Q21540CTNC - Siemens - 15/40/40/15 amp Quad Circuit Breaker Plug-In - 40 Amp - Quad - 240 VoltQ21540CTNC Siemens Quad Breaker Specifications: Model Number: Q21540CTNC For use in Siemens Type 'EQ, EQL, SEQ, EQG, PL and ES series loadcentres. Family: Q QT Quad Plug in breaker Triplex Non Current Limiting Amp: 15a 40a 40a 15a Two 1 pole 15 amp breaker with one 2 pole 40 amp in middle Voltage Rating: 120V 240V Dimensions (H x W x L): 3" x 2" x 3" Connection: Plug in Authentic Siemens Product CSA Approved and UL Listed
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- Free Standard Shipping on $100+ Orders to the USA.
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- Standard Shipping : 3-10 business days
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- We offer a 30-day return/exchange service after receiving.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 462 reviews
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Product Reviews
★★★★★ 5
Makes everything look so much clean
got these mostly to deal with all the random cords around the house, and they made a bigger difference than I expected.
They’re simple, but they actually do what they’re supposed to. Once everything is tucked inside, it instantly makes the area look way more organized and less cluttered. I’ve been using them for things like power strips and extra cords, and they hide everything really well.
They’re lightweight but still feel sturdy enough, and the lids stay on without being annoying to open.
Pros:
Really helps clean up the look of messy cords
Easy to use, no setup needed
Simple design that blends in
Cons:
Not huge, so larger power strips can be a tight fit
Plastic isn’t super thick
Overall I’d definitely recommend these if you’re trying to make a space look cleaner without doing anything complicated.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Great Space Saver!
I purchased these for our family room charging hub and honestly wish I had known about them sooner. They are sturdy and very kid proof (at least for my kids). I love the push and lift design so little hands can’t just lift it open and they hold a lot yet blend in.
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Reviewed in the United States on April 8, 2026
★★★★★ 4
Handy boxes hides wire clutter.
Does what it is meant for. A bit hard to open once the top is fitted.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Clean, secure cable management
These are good cable boxes that close securely. They hide cables very well and look clean and blend into the home well.
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Reviewed in the United States on February 5, 2026
★★★★★ 3
Ok but not great
Ok but not great. Seemed a little cheap
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Reviewed in the United States on April 24, 2026
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