


Circuit Breaker, 40A, 2P, 10Ka, 120/240Vac
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Circuit Breaker, 40A, 2P, 10Ka, 120/240VacPlug On Mounting Frame Type: QO Dimensions: 2. 25 Inch Wide x 3 Inch High x 2. 91 Inch Deep Weight: 1lbs. Wire Size: 12 To 4 AWG (Aluminum), 14 To 6 AWG (Copper) QO, 40A, 240V AC, 2 Pole Interrupting Rating at 240 Volts AC: 10,000 Common Trip, with 120 Volt AC Shunt Trip
Quick Dispatch:
Your Circuit Breaker, 40A, 2P, 10Ka, 120/240Vac 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 Circuit Breaker, 40A, 2P, 10Ka, 120/240Vac 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]
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4.1 ★★★★★
Based on 1214 reviews
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Product Reviews
★★★★★ 5
Buy it, worth it.
Size: 8.8" x 9.3" x 1.2"
Good quality product. Easy to use and install. Worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
★★★★★ 5
It fits perfectly—no problems at all.
Size: 2017-2025 FD-4625 & FL2124S Fuel Filter Set
Everything is great. Thank you.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
★★★★★ 5
Fits!
Size: 2017-2025 FD-4625 & FL2124S Fuel Filter Set
Everything fit and seems to be working good!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
★★★★★ 5
Good filter kit
Size: 2017-2025 FD-4625 & FL2124S Fuel Filter Set
Been using this parts since 2 years ago. Never have any issues. I recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
★★★★★ 5
Fit as advertised
Size: 2020-2023 Set & Air & Cabin Air Filter
Everything fit as it should no issues with installation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
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