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Noark
B1E2D13
Miniature Circuit Breaker, UL1077, 2-Poles, D-Curve, 13A, 5kA, 480Y/277VAC, Supplementary Protection
$22.95$22.95 -
Noark
B1E4B32
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 32A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
$53.47$53.47
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$35.36$35.36
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$35.36$35.36
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$15.47$15.47
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$15.47$15.47
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Noark
B1E4C20
Miniature Circuit Breaker, UL1077, 4-Poles, C-Curve, 20A, 5kA, 480Y/277VAC, Supplementary Protection
$45.05$45.05 -
Noark
B1E2D15
Miniature Circuit Breaker, UL1077, 2-Poles, D-Curve, 15A, 5kA, 480Y/277VAC, Supplementary Protection
$22.95$22.95 -
Noark
B1E4B35
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 35A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Available Now! Available Now!Noark
B1H3D3
Miniature Circuit Breaker, UL489, 3-Poles, D-Curve, 3A, 480Y/277VAC, 10kA, Box Lugs
$53.47$53.47 -
Available Now! Available Now!Noark
B1H2D3
Miniature Circuit Breaker, UL489, 2-Poles, D-Curve, 3A, 480Y/277VAC, 10kA, Box Lugs
$35.36$35.36
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