


Miniature Circuit Breaker 40A, C Curve 240Vac 3P | B1N3C40
Marsoni
M251S
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Friday, May 29
Miniature Circuit Breaker 40A, C Curve 240Vac 3P | B1N3C40NOARK Manual Product Details : Miniature Circuit Breaker 40A, C Curve 240Vac 3P B1N3C40 Part No: B1N3C40 Product Type: Miniature Circuit Breaker Brand: NOARK No. Of Poles: 3 Tripping Curve: C Curve (5 10 in.) Rated Current (Amps): 40A Standard Ratings: 10 kA at 480Y 277Vac and 10 kA at 125Vdc Voltage (V): 240Vac Termination Type: Box Lug Min Max Wire AWG Size: 18 4 Limited Warranty: 5 Years Features: Breakers mount on standard 35 mm DIN rail Can be
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4.1 ★★★★★
Based on 403 reviews
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Product Reviews
★★★★★ 5
Good wire
Color: Black, Size: 15 feet
Great wiring
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
★★★★★ 5
Great wire.
Color: Black, Size: 15 feet
The flexibility is wonderful to work with. I used the red and black for a car audio application and it was a perfect choice for bending and snaking through the engine compartment and interior of the car. I have some just sitting on a bench and it still hasn't corroded and it's at least 3 years old. The insulation is very supple and has a nice feel to it and it carried current no problem of course.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 4, 2023
★★★★★ 5
Size
Color: Black, Size: 20 Feet
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
★★★★★ 5
Great Quick service
Color: Black, Size: 15 feet
Nice super heavy wire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
★★★★★ 5
top wire.
Color: Black, Size: 10-feet
great wire, work like a charm, easy to handle, great for battery cables. priced right for size
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2020
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