


Miniature Circuit Breaker 30A, C Curve 277Vac 1P | B1H1C30
Marsoni
M251S
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Friday, May 29
Miniature Circuit Breaker 30A, C Curve 277Vac 1P | B1H1C30NOARK Manual Product Details : Miniature Circuit Breaker 30A, C Curve 277Vac 1P B1H1C30 Part No: B1H1C30 Product Type: Miniature Circuit Breaker Brand: NOARK No. Of Poles: 1 Tripping Curve: C Curve (5 10 in.) Rated Current (Amps): 30A Standard Ratings: 10 kA at 480Y 277Vac and 10 kA at 125Vdc Voltage (V): 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 Can be
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Product Reviews
★★★★★ 5
Good quality, but likely holds water.
Good quality and was easy to install on base with two bolt lengths provided. I modifed by drilling a small hole through the base of the pole mount so that water can drain out. I have previously ended up with a rotten wooden umbrella pole because the pole mount held water!
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Reviewed in the United States on March 30, 2026
★★★★★ 5
This is the one to buy
It was the perfect replacement heavy duty constructed and able to take different size umbrellas.
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Reviewed in the United States on August 24, 2025
★★★★★ 4
Good fit, but loosens easily
Fit perfect but the wind blowing makes the whole umbrella move the part enough to loosen it so continually having to tighten, which is a pain since you have to do so from the bottom of the base.
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Reviewed in the United States on April 29, 2025
★★★★★ 5
works for me!
Seems much higher quality than the original, install is simple, and I like that there are 2 screws for hold the umbrella tight and straight
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Reviewed in the United States on October 7, 2025
★★★★★ 5
Great replacement mount.
Great replacement that comes with 2 different inserts. Easy to replace our rusted out one.
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Reviewed in the United States on April 9, 2026