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Noark
B1E2D2
Miniature Circuit Breaker, UL1077, 2-Poles, D-Curve, 2A, 5kA, 480Y/277VAC, Supplementary Protection
$22.95$22.95 -
Noark
B1E4B40
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 40A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Noark
B1N2B30
Miniature Circuit Breaker, UL489, 2-Poles, B-Curve, 30A, 240VAC/125VDC, 10kA, Box Lugs
$30.52$30.52 -
$53.47$53.47
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Noark
B1E4C30
Miniature Circuit Breaker, UL1077, 4-Poles, C-Curve, 30A, 5kA, 480Y/277VAC, Supplementary Protection
$45.05$45.05 -
$35.36$35.36
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Available Now! Available Now!Noark
B1N1B4
Miniature Circuit Breaker, UL489, 1-Pole, B-Curve, 4A, 240VAC/60VDC, 10kA, Box Lugs
$15.47$15.47 -
Noark
B1E2D25
Miniature Circuit Breaker, UL1077, 2-Poles, D-Curve, 25A, 5kA, 480Y/277VAC, Supplementary Protection
$22.95$22.95 -
Noark
B1H2C1.6
Miniature Circuit Breaker, UL489, 2-Poles, C-Curve, 1.6A, 480Y/277VAC, 10kA, Box Lugs
$35.36$35.36 -
Noark
B1E4B5
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 5A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Available Now! Available Now!Noark
B1H3D4
Miniature Circuit Breaker, UL489, 3-Poles, D-Curve, 4A, 480Y/277VAC, 10kA, Box Lugs
$53.47$53.47 -
$29.58$29.58
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