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Miniature Circuit Breaker 30A, B Curve 480Y/277Vac 2P | B1H2B30
Miniature Circuit Breaker 30A, B Curve 480Y/277Vac 2P | B1H2B30
Miniature Circuit Breaker 30A, B Curve 480Y/277Vac 2P | B1H2B30
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Miniature Circuit Breaker 30A, B Curve 480Y/277Vac 2P | B1H2B30

Marsoni M251S
Sale price$67.33
Pay 4 payments of $16.83 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Miniature Circuit Breaker 30A, B Curve 480Y/277Vac 2P | B1H2B30NOARK Manual Product Details : Miniature Circuit Breaker 30A, B Curve 480Y 277Vac 2P B1H2B30 Part No: B1H2B30 Product Type: Miniature Circuit Breaker Brand: NOARK No. Of Poles: 2 Tripping Curve: B Curve (3 5 in.) Rated Current (Amps): 30A Standard Ratings: 10 kA at 480Y 277Vac and 10 kA at 125Vdc Voltage (V): 480Y 277Vac Termination Type: Box Lug Min Max Wire AWG Size: 18 4 Limited Warranty: 5 Years Features: Breakers mount on standard 35 mm DIN rail
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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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4.0 ★★★★★
Based on 1654 reviews
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Product Reviews
S
Verified Purchase
Seferino Guzman
Omaha, US
★★★★★ 5
Quality corner shelf
Color: Brown, Size: 10.5" x 10.5", Set of 2
Great corner shelf would recommend to anybody looking for a nice looking corner shelf
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Verified Purchase
Josie
Whiting, US
★★★★★ 4
great tiny corner shelves
Color: Black, Size: 10.5" x 10.5", Set of 2
Definitely not a very strong shelf. Easy to put up, no missing parts and the material was just as it looks on the picture. They give you the right dimensions but you can put about a box of tissues on it that how big they are. The weight of them is very light.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
E
Verified Purchase
EG
New York, US
★★★★★ 5
cute and easy to install
Color: Brown, Size: 10.5" x 10.5", Set of 2
I needed a little shelf to put a plant in a corner and these were perfect. Super easy to install and worked fine even though it turns out my corners aren't perfectly square. Everything you need to hang the shelf is included. Once on the wall it is sturdy and doesn't wiggle. Perfect size for what I needed. The variation in the color makes it seem like higher end wood.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
R
Verified Purchase
Richard W Jenkins
Draper, US
★★★★★ 5
STURDY AND ATTRACTIVE
Color: Brown, Size: 10.5" x 10.5", Set of 2
EXCELLENT PRODUCT
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
V
Verified Purchase
Vickie
Belleville, US
★★★★★ 5
Great shelves
Color: Grey, Size: 10.5" x 10.5", Set of 4, Color: Grey, Size: 10.5" x 10.5", Set of 4
Easy to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026

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