-
Available Now! 
Available Now!Noark
B1E1C10
1000449
Miniature Circuit Breaker, UL1077, 1-Pole, C-Curve, 10A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Available Now! 
Available Now!Noark
B1E1C5
1000446
Miniature Circuit Breaker, UL1077, 1-Pole, C-Curve, 5A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Available Now! 
Available Now!Noark
B1E1C3
1000444
Miniature Circuit Breaker, UL1077, 1-Pole, C-Curve, 3A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Noark
B1E2P125
1000677
Miniature Circuit Breaker, UL1077, 2-Pole, 125A, P-Curve, 480VAC/220VDC, 5kA, Box Lugs, DIN Rail Mount
$34.83$34.83 -
Noark
B1E1P125
1000674
Miniature Circuit Breaker, UL1077, 1-Pole, 125A, P-Curve, 480VAC/125VDC, 5kA, Box Lugs, DIN Rail Mount
$16.55$16.55 -
Noark
B1E4D3
1000654
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 3A, 5kA, 480Y/277VAC, Supplementary Protection
$57.41$57.41 -
Noark
B1E4D30
1000665
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 30A, 5kA, 480Y/277VAC, Supplementary Protection
$57.41$57.41 -
Noark
B1E4D32
1000666
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 32A, 5kA, 480Y/277VAC, Supplementary Protection
$57.41$57.41 -
Noark
B1E4D35
1000667
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 35A, 5kA, 480Y/277VAC, Supplementary Protection
$57.41$57.41 -
Noark
B1E4D4
1000655
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 4A, 5kA, 480Y/277VAC, Supplementary Protection
$57.41$57.41 -
Noark
B1E4D40
1000668
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 40A, 5kA, 480Y/277VAC, Supplementary Protection
$57.41$57.41 -
Noark
B1E4D5
1000656
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 5A, 5kA, 480Y/277VAC, Supplementary Protection
$57.41$57.41
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