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LS Electric
0626033463
MCB, UL1077, 1-Pole, D-Curve, 6 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker
$7.71$7.71 -
Available Now! 
Available Now!LS Electric
0626043263
MCB, UL489, 1-Pole, C-Curve, 3 Amp, 10kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker
$18.08$18.08 -
LS Electric
0626043463
MCB, UL489, 1-Pole, C-Curve, 6 Amp, 10kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker
$18.08$18.08 -
LS Electric
0627037363
MCB, UL1077, 2-Pole, B-Curve, 20 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker
$16.50$16.50 -
Available Now! 
Available Now!LS Electric
0627049363
MCB, UL489, 2-Pole, C-Curve, 2 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$38.73$38.73 -
LS Electric
0627049463
MCB, UL489, 2-Pole, C-Curve, 3 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$38.73$38.73 -
$17.66$17.66 -
$17.66$17.66 -
$17.66$17.66 -
$53.00$53.00 -
$53.00$53.00 -
Available Now! 
Available Now!Noark
B1H2C30
Miniature Circuit Breaker, UL489, 2-Poles, C-Curve, 30A, 480Y/277VAC, 10kA, Box Lugs
$35.36$35.36
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