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Miniature Circuit Breaker 20A, B Curve 240Vac/125Vdc 2P | B1N2B20
Miniature Circuit Breaker 20A, B Curve 240Vac/125Vdc 2P | B1N2B20
Miniature Circuit Breaker 20A, B Curve 240Vac/125Vdc 2P | B1N2B20
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Miniature Circuit Breaker 20A, B Curve 240Vac/125Vdc 2P | B1N2B20

Marsoni M251S
Sale price$49.67
Pay 4 payments of $12.42 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Miniature Circuit Breaker 20A, B Curve 240Vac/125Vdc 2P | B1N2B20NOARK Manual Product Details : Miniature Circuit Breaker 20A, B Curve 240Vac 125Vdc 2P B1N2B20 Part No: B1N2B20 Product Type: Miniature Circuit Breaker Brand: NOARK No. Of Poles: 2 Tripping Curve: B Curve (3 5 in.) Rated Current (Amps): 20A 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
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  • Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 2046 reviews
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Verified Purchase
Victor
Boise, US
★★★★★ 1
Too small for the shown size.
Size: XX-Large, Color: Black, Size: XX-Large, Color: Black
I usually would buy XL size but in this case I bought XXL thinking since it's cotton it might shrink. But when I tried the T-shirt it was too small. My older XL sized T-shirt has 2 1/2" larger total shoulder width and 3" wider body width. See attached pictures. Length was also a bit shorter by about 1/2". I will to return it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
P
Verified Purchase
Pattie B
Port Orchard, US
★★★★★ 2
Does not match the size
Size: 3X-Large, Color: Blue
Way smaller than the size indicated. Very thin material, almost see- thru.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
R
Verified Purchase
Robert
Birmingham, US
★★★★★ 5
Will buy again
Size: XX-Large, Color: White
Very comfortable. Fits as expected,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 15, 2025
D
Verified Purchase
David M.
Massapequa, US
★★★★★ 5
Feels good on a cool day.
Size: Large, Color: Navy Blue
Why did you pick this product vs others?: I was looking for a mock turtle neck T-shirt so I was a bit surprised they were almost like a very light undershirt or sweater., or heavy tee.  I like to wear them when it's cool or under a shirt or sweater. Washability: Machine wash, dry on warm as it's got spandex in it.  Has held up to machine washing without loosing elasticity. Quality: Not a highly refined shirt.  Quality is ok but could be better. Weight: About like a heavy tee shirt or very light undershirt. Fit: About like a tee shirt.  Loose fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 29, 2025
S
Verified Purchase
Sky Soldier
Bozeman, US
★★★★★ 5
The material and tight fitting helps keep you warm…
Size: Large, Color: Green
I am 5’8” tall and weigh in at 172 lbs dressed. These are the most comfortable cold weather shirts I have ever worn. In my humble opinion, what makes these shirts so comfortable and warm is the tight fitting and the soft, fleece like feeling on my skin. I wear and ordered the large size. The shirt is cut so they fit close to one’s body and look great compared to other brands of shirts that end up looking like one is wearing a potato bag. The tight fitting helps keep me feeling warm. No cold air pockets.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026

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