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Noark
B1H1B30
MCB, UL489, 1 Pole, B Curve, 30 Amp, 10kA, 277VAC, Box Lugs, Miniature Circuit Breaker
$18.11$18.11 -
Noark
B1E4D35
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 35A, 5kA, 480Y/277VAC, Supplementary Protection
$45.99$45.99 -
$53.47$53.47
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Noark
B1N2B50
Miniature Circuit Breaker, UL489, 2-Poles, B-Curve, 50A, 240VAC/125VDC, 10kA, Box Lugs
$30.52$30.52 -
$18.11$18.11
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$53.47$53.47
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Noark
B1E4D4
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 4A, 5kA, 480Y/277VAC, Supplementary Protection
$45.99$45.99 -
$30.52$30.52
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$35.36$35.36
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$14.11$14.11
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$53.47$53.47
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Noark
B1N2B60
Miniature Circuit Breaker, UL489, 2-Poles, B-Curve, 60A, 240VAC/125VDC, 10kA, Box Lugs
$30.52$30.52
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