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NOARK® Molded Case Circuit Breaker 400A, 3P IC Class N | M3N400T3L

Marsoni M251S
Sale price$1148.53
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NOARK® Molded Case Circuit Breaker 400A, 3P IC Class N | M3N400T3LNOARK Manual Product Details : NOARK Molded Case Circuit Breaker 400A, 3P IC Class N M3N400T3L Part No: M3N400T3L Product Type: NOARK Molded Case Circuit Breaker Brand: NOARK Series: Ex9M3 IC Class: N (High Interrupting Capacity) Frame Size: Frame M3 Interrupting Capacity: 65kA @ 480Vac 100kA @ 240Vac 25kA @ 600Vac Rated Voltage: 100kA @ 240Vac Rated Current (Amps): 400A No. Of Poles: 3 Rated Code: 80% Trip Unit: Adjustable Thermal Adjustable Magnetic
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4.3 ★★★★★
Based on 141 reviews
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Satz
Pawtucket, US
★★★★★ 4
Great, but bring your own inserts.
Size: 24x7.9, Color: Black
These work great, easy to install. Happy with them. Only problem was the instructions say don’t use the include inserts on wallboard, which meant I had to go out and purchase my own. That’s OK, because I like to use inserts I trust.
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Reviewed in the United States on December 9, 2025
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Verified Purchase
Linda Gill
Whiting, US
★★★★★ 5
Sturdy and attractive
Size: 15x6.8, Color: Black, Size: 15x6.8, Color: Black
Love the shelves, great quality and design. They are very sturdy and perfect for my need. I ordered wine glass holders from Amazon and attached them to the shelves. Impressed and amazed at the look.
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Reviewed in the United States on November 18, 2025
P
Verified Purchase
Placeholder
Belleville, US
★★★★★ 5
Beautiful shelves.
Size: 24x7.9, Color: White
Beautiful shelves. Easy to put up once you get the holes level.
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Reviewed in the United States on April 28, 2026
M
Verified Purchase
MacWestie
Chelsea, US
★★★★★ 5
Great shelves!
Color: Grey, Size: 55 Inch, Style: 2 Pack
This shelf is lovely--simple and modern. My handyman said it was easy to install AND made a note to buy it for his own rental units because he said the internal supports were very sturdy. Fast delivery and exactly as described--and the price is nice, too.
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Reviewed in the United States on April 17, 2026
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Verified Purchase
Megan Moore
Boise, US
★★★★★ 5
Good size and quality
Easy installation, been up on the wall for several months now and they're exactly what we were looking for. Pretty sturdy, good quality. First order of these came broken but they replaced them no problem.
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Reviewed in the United States on May 31, 2026

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