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$53.47$53.47
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$53.47$53.47
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$53.47$53.47
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$53.47$53.47
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Noark
B1H3B0.5
Miniature Circuit Breaker, UL489, 3-Poles, B-Curve, 0.5A, 480Y/277VAC, 10kA, Box Lugs
$53.47$53.47 -
Available Now! Available Now!Noark
B1H3D20
Miniature Circuit Breaker, UL489, 3-Poles, D-Curve, 20A, 480Y/277VAC, 10kA, Box Lugs
$53.47$53.47 -
$53.47$53.47
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Available Now! Available Now!Noark
B1H3D3
Miniature Circuit Breaker, UL489, 3-Poles, D-Curve, 3A, 480Y/277VAC, 10kA, Box Lugs
$53.47$53.47 -
Available Now! Available Now!Noark
B1H3D30
Miniature Circuit Breaker, UL489, 3-Poles, D-Curve, 30A, 480Y/277VAC, 10kA, Box Lugs
$53.47$53.47 -
$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