-
Available Now! 
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B1N2C50
Miniature Circuit Breaker, UL489, 2-Poles, C-Curve, 50A, 240VAC/125VDC, 10kA, Box Lugs
$36.87$36.87 -
Available Now! 
Available Now!Noark
B1E3B25
Miniature Circuit Breaker, UL1077, 3-Poles, B-Curve, 25A, 5kA, 480Y/277VAC, Supplementary Protection
$32.80$32.80 -
Available Now! 
Available Now!Noark
B1H1C6
Miniature Circuit Breaker, UL489, 1-Pole, C-Curve, 6A, 277VAC, 10kA, Box Lugs
$23.73$23.73 -
Available Now! 
Available Now!Noark
B1N2C20
Miniature Circuit Breaker, UL489, 2-Poles, C-Curve, 20A, 240VAC/125VDC, 10kA, Box Lugs
$36.87$36.87 -
Available Now! 
Available Now!Noark
B1N2C6
Miniature Circuit Breaker, UL489, 2-Poles, C-Curve, 6A, 240VAC/125VDC, 10kA, Box Lugs
$36.87$36.87 -
Available Now! 
Available Now!Noark
B1E3D50
Miniature Circuit Breaker, UL1077, 3-Poles, D-Curve, 50A, 5kA, 480Y/277VAC, Supplementary Protection
$43.11$43.11 -
Available Now! 
Available Now!Noark
B1E3D60
Miniature Circuit Breaker, UL1077, 3-Poles, D-Curve, 60A, 5kA, 480Y/277VAC, Supplementary Protection
$33.77$33.77 -
Available Now! 
Available Now!Noark
B1E3P80
Miniature Circuit Breaker, UL1077, 3-Poles, 80A, 5kA, 480Y/277VAC, Supplementary Protection
$51.38$51.38 -
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B1E1C20
Miniature Circuit Breaker, UL1077, 1-Pole, C-Curve, 20A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Available Now! 
Available Now!Noark
B1N2B35
Miniature Circuit Breaker, UL489, 2-Poles, B-Curve, 35A, 240VAC/125VDC, 10kA, Box Lugs
$38.11$38.11 -
Available Now! 
Available Now!Noark
B1N1C2
Miniature Circuit Breaker, UL489, 1-Pole, C-Curve, 2A, 240VAC/60VDC, 10kA, Box Lugs
$17.57$17.57 -
Available Now! 
Available Now!Noark
B1N1C3
Miniature Circuit Breaker, UL489, 1-Pole, C-Curve, 3A, 240VAC/60VDC, 10kA, Box Lugs
$12.24$12.24
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