SKU: 67347228802

Square D QO1201021 20A 1 Pole 120/240V Plug-In Thermal Magnetic Circuit Breaker w/ 120V Shunt Trip 10kAIC @120/240V

$157.50 $175.00
Save 10%
No.2 Bestseller on tworldvietnam.com >

Pay in installments of $43.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Square D QO1201021 20A 1 Pole 120/240V Plug-In Thermal Magnetic Circuit Breaker w/ 120V Shunt Trip 10kAIC @120/240VProduct Description The Square D QO1201021 is a 20 Amp, 1 Pole, 120 240 Volt plug in thermal magnetic circuit breaker designed for use in Square D QO load centers and panelboards. This breaker includes a factory installed 120V AC shunt trip, allowing the breaker to be remotely tripped for emergency shutdown systems, fire alarm integration, and safety control circuits. The breaker provides dependable overload and short circuit protection with a 10kA

Product Description

The Square D QO1201021 is a 20 Amp, 1 Pole, 120/240 Volt plug-in thermal magnetic circuit breaker designed for use in Square D QO load centers and panelboards. This breaker includes a factory-installed 120V AC shunt trip, allowing the breaker to be remotely tripped for emergency shutdown systems, fire alarm integration, and safety control circuits.

The breaker provides dependable overload and short-circuit protection with a 10kA interrupting rating. Its plug-on design allows for quick installation in compatible Square D QO series panels.

Key Features

• 20 Amp breaker
• 1 Pole configuration
• 120/240 Volt rating
• 10kA interrupting rating
• 120V AC shunt trip installed
• Thermal magnetic protection
• Plug-in mounting design
• Fits Square D QO panels and load centers

Technical Specifications

Manufacturer: Square D
Series: QO
Catalog Number: QO1201021
Breaker Type: Thermal Magnetic
Amperage: 20A
Poles: 1
Voltage: 120/240V
Interrupt Rating: 10kA
Shunt Trip Voltage: 120V AC
Mounting Type: Plug-In
Application: Branch Circuit Protection

Product Data

Brand: Square D
Model: QO1201021
Amperage: 20A
Poles: 1
Voltage: 120/240V
Interrupt Rating: 10kA
Shunt Trip: 120V AC
Mounting: Plug-In
GTIN: 785901494072

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 67347228802

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 18 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Lesly
Massapequa, US
★★★★★ 3
Not for super chewers!
Color: Four colors, Size: 5cm (with rope), Color: Four colors, Size: 5cm (with rope)
These rope ball toys arrived today. My poodle puppy loves rope ball toys and playing tug of war. These didn’t last 10 minutes. For context, she is 1 y.o., 30 lbs., is not teething & has her adult teeth. She did this on her own- we were not playing tug of war at the time the toy fell apart. At least there are 3 more in the package & when the rope is done, we’ll still have the balls to play with.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
K
Verified Purchase
Kimberly Farnham
Bozeman, US
★★★★★ 4
Great for small dogs
Color: Four colors, Size: 5cm (ball only)
Durability
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
J
Verified Purchase
Jay
Dallas, US
★★★★★ 5
Good and comfortable toe socks
Size: 10-12, Color: Black 5 Pairs
First time wearing toe socks. I bought them to help prevent athlete's foot between the toes, which I'm prone to getting. Being a guy, I did have some reservations because I thought they'd look silly or whatever but I went ahead and bought these since they're going inside shoes anyway. I'm so glad I did! My only complaint is that the length of the toes are a bit short. In shoes I wear a men's 11 and I ordered 10-12 in these socks. The overall length is perfect but the toes are a bit too short and won't go all the way back to my webbing in the 1st and 2nd interspaces. The other toes and interspaces are fine. It's a minor complaint and not enough to remove a star. Overall I'm very satisfied with the product. I've suffered from Morton's Neuroma in both feet and various interspaces all of my life. I think I've finally found the solution. I've been walking 4.4 miles a day for over a month now. Something I've never been able to do. I wear these ZAKASA toe socks, along with the Dr. Wolf orthotics which have good arch support and a metatarsal arch just behind the metatarsal heads. I also wear the Bronax shoes which have a wide forefoot to let the toes spread out. The combination of the shoes, socks, and orthotics has worked wonders on my feet! No athlete's foot either! I highly recommend these ZAKASA toe socks. I've bought two 5 packs already. No regrets!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2024
J
Verified Purchase
Jay
Alexandria, US
★★★★★ 5
Great quality and price per pair
Size: 10-12, Color: White 5 Pairs
Had these about 6 weeks now and am very pleased with how they've held up so far. I've gone through 2 other brands before this and will be sticking with them as long as they continue to hold up. Seams are still good, toe hasn't worn through at the toenail, no visible fading/wear on the pads of the feet. They are still annoying to straighten out after washing like all other toed socks, but the fit has held up and elastic is still snug and comfortable after daily wear (I did buy 2 packages, so they do get rotation before being worn)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
K
Verified Purchase
Kevin S.
Omaha, US
★★★★★ 5
Good for wearing with Vibram Fivefinger shoes
Size: 8-10, Color: Black 5 Pairs
They are good, comfy socks that fit well on a size 43 eu (9.5-10 US) foot in medium. Be aware that these are the same socks that you get when you order Caidenieu toe socks and dozens of other listings as well. So just buy the cheapest ones you can get. They come in the same bag with the same cards and everything. I wear them with my vibram fivefinger shoes very comfortably.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026

recommand products

APC Replacement Battery Cartridge #17 - UPS battery - 1 x battery - Lead Acid - black - for P/N: BE850G2, BE850G2-CP, BE850G2-FR, BE850G2-IT, BE850G2-
87.95
Cisco Active Optical Cable - Network cable - SFP28 to SFP28 - 2 m - fibre optic - for P/N: N3K-C34180YC=, N3K-C36180YC-R-RF, N9K-C93180YC-EX-24, N9K-C
222.47
Logitech K120 Keyboard - Cable Connectivity - USB Interface - German - USB Interface - German
10.06
Lenovo LOQ 15IRX10 Intel® Core™ i5 i5-13450HX Laptop 39.6 cm (15.6") Full HD 16 GB DDR5-SDRAM 1 TB SSD NVIDIA GeForce RTX 5050 Wi-Fi 6 (802.11ax) Wind
793.94
Apple iPhone 17 Pro Max 512GB Cosmic Orange
1060.61