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Noark
B1E3B63
Miniature Circuit Breaker, UL1077, 3-Poles, B-Curve, 63A, 5kA, 480Y/277VAC, Supplementary Protection
$33.58$33.58 -
Noark
B1E3D60
Miniature Circuit Breaker, UL1077, 3-Poles, D-Curve, 60A, 5kA, 480Y/277VAC, Supplementary Protection
$34.51$34.51 -
$53.47$53.47
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Noark
B1E3B8
Miniature Circuit Breaker, UL1077, 3-Poles, B-Curve, 8A, 5kA, 480Y/277VAC, Supplementary Protection
$33.58$33.58 -
Noark
B1E3D8
Miniature Circuit Breaker, UL1077, 3-Poles, D-Curve, 8A, 5kA, 480Y/277VAC, Supplementary Protection
$34.51$34.51 -
Noark
B1E3C6
Miniature Circuit Breaker, UL1077, 3-Poles, C-Curve, 6A, 5kA, 480Y/277VAC, Supplementary Protection
$33.58$33.58 -
Available Now! Available Now!Noark
B1H3D6
Miniature Circuit Breaker, UL489, 3-Poles, D-Curve, 6A, 480Y/277VAC, 10kA, Box Lugs
$53.47$53.47 -
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B1E3P80
Miniature Circuit Breaker, UL1077, 3-Poles, 80A, 5kA, 480Y/277VAC, Supplementary Protection
$41.14$41.14 -
Noark
B1E3B13
Miniature Circuit Breaker, UL1077, 3-Poles, B-Curve, 13A, 5kA, 480Y/277VAC, Supplementary Protection
$33.58$33.58 -
Noark
B1E3C60
Miniature Circuit Breaker, UL1077, 3-Poles, C-Curve, 60A, 5kA, 480Y/277VAC, Supplementary Protection
$33.58$33.58 -
$53.47$53.47
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Noark
B1E3B10
Miniature Circuit Breaker, UL1077, 3-Poles, B-Curve, 10A, 5kA, 480Y/277VAC, Supplementary Protection
$33.58$33.58
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