★★★★★ 5
Fit my car perfect
Great value and easy to replace
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2025
Square D 2 pole Bolt-On Circuit Breaker, 40 Amp, qob2401021 with shunt trip
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Square D 2 pole Bolt-On Circuit Breaker, 40 Amp, qob2401021 with shunt tripSquare D 2 pole Bolt On Circuit Breaker, 40 Amp, qob2401021 with shunt trip
Quick Dispatch:
Your Square D 2 pole Bolt-On Circuit Breaker, 40 Amp, qob2401021 with shunt trip orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Square D 2 pole Bolt-On Circuit Breaker, 40 Amp, qob2401021 with shunt trip ships.
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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
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4.2 ★★★★★
Based on 2452 reviews
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Product Reviews
★★★★★ 5
Perfect fit for my 2015 Fit
Excellent, easy to replace and a great value, thank you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 24, 2024
★★★★★ 4
Air filter
Nice product
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Reviewed in the United States on March 7, 2024
★★★★★ 5
Works as intended
Installed it myself yay.
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Reviewed in the United States on August 22, 2025
★★★★★ 5
Works fine
Works fine
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
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