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$54.59$54.59 -
Noark
B1E2C2
Miniature Circuit Breaker, UL1077, 2-Poles, C-Curve, 2A, 5kA, 480Y/277VAC, Supplementary Protection
$23.83$23.83 -
Noark
B1E2D5
Miniature Circuit Breaker, UL1077, 2-Poles, D-Curve, 5A, 5kA, 480Y/277VAC, Supplementary Protection
$23.83$23.83 -
$37.71$37.71 -
$36.77$36.77 -
$56.52$56.52 -
$56.52$56.52 -
Available Now! 
Available Now!Noark
B1N1B1
Miniature Circuit Breaker, UL489, 1-Pole, B-Curve, 1A, 240VAC/60VDC, 10kA, Box Lugs
$16.09$16.09 -
Available Now! 
Available Now!Noark
B1N1C15
Miniature Circuit Breaker, UL489, 1-Pole, C-Curve, 15A, 240VAC/60VDC, 10kA, Box Lugs
$14.64$14.64 -
Noark
B1N2B30
Miniature Circuit Breaker, UL489, 2-Poles, B-Curve, 30A, 240VAC/125VDC, 10kA, Box Lugs
$31.76$31.76 -
$30.73$30.73 -
$45.54$45.54
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