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$18.11$18.11
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Available Now! Available Now!Noark
B1N1C5
Miniature Circuit Breaker, UL489, 1-Pole, C-Curve, 5A, 240VAC/60VDC, 10kA, Box Lugs
$14.11$14.11 -
$35.36$35.36
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$53.47$53.47
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Noark
B1E4B3
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 3A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
$35.36$35.36
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$15.47$15.47
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Available Now! Available Now!Noark
B1H1C4
Miniature Circuit Breaker, UL489, 1-Pole, C-Curve, 4A, 277VAC, 10kA, Box Lugs
$18.11$18.11 -
$15.47$15.47
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$35.36$35.36
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Noark
B1E2D1
Miniature Circuit Breaker, UL1077, 2-Poles, D-Curve, 1A, 5kA, 480Y/277VAC, Supplementary Protection
$22.95$22.95 -
$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