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B1E3D1
Miniature Circuit Breaker, UL1077, 3-Poles, D-Curve, 1A, 5kA, 480Y/277VAC, Supplementary Protection
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$53.47$53.47
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B1E2D1
Miniature Circuit Breaker, UL1077, 2-Poles, D-Curve, 1A, 5kA, 480Y/277VAC, Supplementary Protection
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$35.36$35.36
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$53.47$53.47
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B1N1B1
Miniature Circuit Breaker, UL489, 1-Pole, B-Curve, 1A, 240VAC/60VDC, 10kA, Box Lugs
$15.47$15.47 -
$18.11$18.11
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$53.47$53.47
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