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Miniature Circuit Breaker 0.5A, B Curve 240Vac/125Vdc 2P | B1N2B0.5

Marsoni M251S
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Miniature Circuit Breaker 0.5A, B Curve 240Vac/125Vdc 2P | B1N2B0.5NOARK Manual Product Details : Miniature Circuit Breaker 0. 5A, B Curve 240Vac 125Vdc 2P B1N2B0. 5 Part No: B1N2B0. 5 Product Type: Miniature Circuit Breaker Brand: NOARK No. Of Poles: 2 Tripping Curve: B Curve (3 5 in.) Rated Current (Amps): 0. 5A 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
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4.9 ★★★★★
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S. Rohleder
New York, US
★★★★★ 5
0 Gauge wire 25 feet red,/25 feet black.
Color: Red/Black, Size: 0AWG-25FT Each
It is as advertised, Copper Clad Aluminum (CCA) but will work for very short runs and jumpers instead of eating my solid copper lines.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
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Verified Purchase
Chad Whitsell
San Leandro, US
★★★★★ 5
Great product
Color: Red/Black, Size: 0AWG-25FT Each
Just the amount you need
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
M
Verified Purchase
Mr.FixIt
Louisville, US
★★★★★ 5
Works great
Great product, good price and fast shipping.
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Reviewed in the United States on December 5, 2025
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Verified Purchase
Lowell H
Alexandria, US
★★★★★ 5
Good price and high quality!
This isolator relay is robust and has a higher amp load rating than the original relay. It was easy to install.
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Reviewed in the United States on May 26, 2026
A
Verified Purchase
Alvin garner
Birmingham, US
★★★★★ 5
Get it
Get it
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Reviewed in the United States on February 11, 2026

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