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$45.05$45.05
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$45.05$45.05
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$45.05$45.05
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$45.05$45.05
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$45.05$45.05
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$45.05$45.05
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$45.05$45.05
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$45.05$45.05
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$45.05$45.05
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Noark
B1N3B7
Miniature Circuit Breaker, UL489, 3-Poles, B-Curve, 7 Amp, 10kA, 240VAC, Box Lug, B1N Series
$45.05$45.05 -
$45.05$45.05
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Noark
B1NQ1B1
Miniature Circuit Breaker, UL489, 1 Pole, B-Curve, 1 Amp, 10kA, 120/240 VAC, Box Lug, B1NQ Series
$19.13$19.13
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