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Noark
B1E4C10
Miniature Circuit Breaker, UL1077, 4-Poles, C-Curve, 10A, 5kA, 480Y/277VAC, Supplementary Protection
$45.05$45.05 -
$35.36$35.36
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Noark
B1E1C30
Miniature Circuit Breaker, UL1077, 1-Pole, C-Curve, 30A, 5kA, 277VAC, Supplementary Protection
$11.48$11.48 -
Noark
B1E1B4
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 4A, 5kA, 277VAC, Supplementary Protection
$11.48$11.48 -
Noark
B1E4D20
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 20A, 5kA, 480Y/277VAC, Supplementary Protection
$45.99$45.99 -
$18.11$18.11
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$53.47$53.47
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Noark
B1N2B63
Miniature Circuit Breaker, UL489, 2-Poles, B-Curve, 63A, 240VAC/125VDC, 10kA, Box Lugs
$30.52$30.52 -
Noark
B1E4C13
Miniature Circuit Breaker, UL1077, 4-Poles, C-Curve, 13A, 5kA, 480Y/277VAC, Supplementary Protection
$45.05$45.05 -
Noark
B1N2B1.6
Miniature Circuit Breaker, UL489, 2-Poles, B-Curve, 1.6A, 240VAC/125VDC, 10kA, Box Lugs
$30.52$30.52 -
Noark
B1E1C35
Miniature Circuit Breaker, UL1077, 1-Pole, C-Curve, 35A, 5kA, 277VAC, Supplementary Protection
$11.48$11.48 -
Available Now! Available Now!Noark
B1E1D5
Miniature Circuit Breaker, UL1077, 1-Pole, D-Curve, 5A, 5kA, 277VAC, Supplementary Protection
$11.48$11.48
A circuit breaker will interrupt the flow of current in an electrical circuit, safeguarding surrounding electrical components and wiring by preventing circuit overloads and short circuits.
a.k.a. MCB, MCCB, molded case breaker, supplementary protection, UL1077, UL489, UL508, MMP, manual motor protector