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$53.47$53.47
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$15.47$15.47
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Available Now! Available Now!Noark
B1H1C5
Miniature Circuit Breaker, UL489, 1-Pole, C-Curve, 5A, 277VAC, 10kA, Box Lugs
$18.11$18.11 -
$15.47$15.47
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Noark
B1E2D1.6
Miniature Circuit Breaker, UL1077, 2-Poles, D-Curve, 1.6A, 5kA, 480Y/277VAC, Supplementary Protection
$22.95$22.95 -
Noark
B1E4B30
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 30A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Noark
B1H3B0.5
Miniature Circuit Breaker, UL489, 3-Poles, B-Curve, 0.5A, 480Y/277VAC, 10kA, Box Lugs
$53.47$53.47 -
Available Now! Available Now!Noark
B1H3D20
Miniature Circuit Breaker, UL489, 3-Poles, D-Curve, 20A, 480Y/277VAC, 10kA, Box Lugs
$53.47$53.47 -
$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
B1E4C2
Miniature Circuit Breaker, UL1077, 4-Poles, C-Curve, 2A, 5kA, 480Y/277VAC, Supplementary Protection
$45.05$45.05
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