Miniature Circuit Breaker 20A, C Curve 480Y/277Vac 2P | B1H2C20

Miniature Circuit Breaker 20A, C Curve 480Y/277Vac 2P | B1H2C20

Marsoni

M251S

$67.12

Get it in 3 business days with 1 day shipping. Friday, May 29

Miniature Circuit Breaker 20A, C Curve 480Y/277Vac 2P | B1H2C20NOARK Manual Product Details : Miniature Circuit Breaker 20A, C Curve 480Y 277Vac 2P B1H2C20 Part No: B1H2C20 Product Type: Miniature Circuit Breaker Brand: NOARK No. Of Poles: 2 Tripping Curve: C Curve (5 10 in.) Rated Current (Amps): 20A 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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They feel sturdy yet remain pleasantly soft on the skin during use. Keep in mind that they do arrive with a very strong natural grass smell right out of the package. I highly recommend washing them in a water and vinegar solution, then letting them air or sun dry before your first use. Once the smell is gone, they are absolutely perfect!

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Reviewed in the United States on May 19, 2026