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LS Electric
0628047863
MCB, UL1077, 3-Pole, C-Curve, 8 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker
$37.66$37.66 -
$88.84$88.84 -
$63.04$63.04 -
ABL Sursum
3D40UL
Circuit Breaker, 3-Pole, D-Curve, 40 Amp, UL48910kA, Branch Circuit Protection, 240VAC
$94.56$94.56 -
$71.65$71.65 -
$66.70$66.70 -
$66.70$66.70 -
$67.82$67.82 -
$54.66$54.66 -
Available Now! 
Available Now!Noark
B1N3C40
Miniature Circuit Breaker, UL489, 3-Poles, C-Curve, 40A, 240VAC, 10kA, Box Lugs
$54.66$54.66 -
Available Now! 
Available Now!Noark
B1N3C5
Miniature Circuit Breaker, UL489, 3-Poles, C-Curve, 5A, 240VAC, 10kA, Box Lugs
$15.36$15.36 -
Weg
DWB100CE100-3DX
MCCB, 100A@480Y/277VAC, 10kA IC, 80% Rated, 3-Pole, UL489, Fixed Thermal/Magnetic
$196.22$196.22
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