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Miniature Circuit Breaker 30A, D Curve 240Vac/125Vdc 2P | B1N2D30
Miniature Circuit Breaker 30A, D Curve 240Vac/125Vdc 2P | B1N2D30
Miniature Circuit Breaker 30A, D Curve 240Vac/125Vdc 2P | B1N2D30
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Miniature Circuit Breaker 30A, D Curve 240Vac/125Vdc 2P | B1N2D30

Marsoni M251S
Sale price$50.58
Pay 4 payments of $12.64 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Miniature Circuit Breaker 30A, D Curve 240Vac/125Vdc 2P | B1N2D30NOARK Manual Product Details : Miniature Circuit Breaker 30A, D Curve 240Vac 125Vdc 2P B1N2D30 Part No: B1N2D30 Product Type: Miniature Circuit Breaker Brand: NOARK No. Of Poles: 2 Tripping Curve: D Curve (10 20 in.) Rated Current (Amps): 30A Standard Ratings: 10 kA at 480Y 277Vac and 10 kA at 125Vdc Voltage (V): 240Vac 125Vdc Termination Type: Box Lug Min Max Wire AWG Size: 18 4 Limited Warranty: 5 Years Features: Breakers mount on standard 35 mm DIN
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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.
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4.3 ★★★★★
Based on 923 reviews
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Product Reviews
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Verified Purchase
luv2safari
Alexandria, US
★★★★★ 5
Good Quality
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Always the best quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Well made materials.
Arrived on time and well packaged. Good quality materials and exact fit. Perfect fit, Easy to install. Make sure to review installation instruction. Don't put the gaskets in the wrong place. Will buy again from this vender.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2025
O
Verified Purchase
Outdoorfun
Birmingham, US
★★★★★ 5
Good for the $$$
Worked great on my Mercruiser Alpha One Gen 2. Once the bottom unit of the outdrive is off and cleaned it only takes a few minutes to install impeller, seals and housing. A very affordable alternative to taking it to the shop.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
F
Verified Purchase
FrankieJ
Chelsea, US
★★★★★ 5
Fit perfectly and very complete set of parts
Had everything I needed plus some extra parts in the kit. I probably could have just replaced the impeller for slightly less but while everything was disassembled you might as well replace the works. Included - Water Pump Impeller, Housing, Key, Face Plate, Face Plate Gasket, O-Ring, Seal Face and Carrier Assembly Oil Seal
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 28, 2025
C
Verified Purchase
chris null
Draper, US
★★★★★ 5
Water impeller kit
Worked perfectly for my ‘02 Rinker Captiva 212 with the 5.7 Mercruiser Aloha one outdrive !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025

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