Miniature Circuit Breaker 30A, D Curve 240Vac 3P | B1N3D30

Miniature Circuit Breaker 30A, D Curve 240Vac 3P | B1N3D30

Marsoni

M251S

$78.24

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

Miniature Circuit Breaker 30A, D Curve 240Vac 3P | B1N3D30NOARK Manual Product Details : Miniature Circuit Breaker 30A, D Curve 240Vac 3P B1N3D30 Part No: B1N3D30 Product Type: Miniature Circuit Breaker Brand: NOARK No. Of Poles: 3 Tripping Curve: D Curve (10 20 in.) Rated Current (Amps): 30A 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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Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.

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Reviewed in the United States on February 26, 2024

Verified Purchase

Carl L. Bradley

Chelsea, US

★★★★★ 1

Kinda flimsy…

Thought the assembly was metal, it’s some kind of PVC.

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Reviewed in the United States on September 22, 2025

Verified Purchase

Michelle bullard