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$14.11$14.11
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$35.36$35.36
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$53.47$53.47
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$18.11$18.11
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Noark
B1E4B20
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 20A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
$15.47$15.47
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$53.47$53.47
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Available Now! Available Now!Noark
B1N1C15
Miniature Circuit Breaker, UL489, 1-Pole, C-Curve, 15A, 240VAC/60VDC, 10kA, Box Lugs
$14.11$14.11 -
$35.36$35.36
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Noark
B1E4B25
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 25A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
$35.36$35.36
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$15.47$15.47
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