-
Available Now! 
Available Now!LS Electric
0626035663
MCB, UL1077, 1-Pole, C-Curve, 1 Amp, 6kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker
$7.71$7.71 -
Available Now! 
Available Now!Noark
B1E1C1
Miniature Circuit Breaker, UL1077, 1-Pole, C-Curve, 1A, 5kA, 277VAC, Supplementary Protection
$11.48$11.48 -
LS Electric
0626031763
MCB, UL1077, 1-Pole, C-Curve, 1 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker
$7.71$7.71 -
LS Electric
0626030463
MCB, UL1077, 1-Pole, B-Curve, 1 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker,
$7.71$7.71 -
Available Now! 
Available Now!Noark
B1N1B1
Miniature Circuit Breaker, UL489, 1-Pole, B-Curve, 1A, 240VAC/60VDC, 10kA, Box Lugs
$15.47$15.47 -
Available Now! 
Available Now!Noark
B1N1C1
Miniature Circuit Breaker, UL489, 1-Pole, C-Curve, 1A, 240VAC/60VDC, 10kA, Box Lugs
$14.11$14.11 -
$29.58$29.58 -
$17.66$17.66 -
ABL Sursum
1D1UR
Circuit Breaker, 1-Pole, D-Curve, 1 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$13.25$13.25 -
LS Electric
0626038263
MCB, UL489, 1-Pole, B-Curve, 1 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$18.08$18.08 -
Available Now! 
Available Now!LS Electric
0627049263
MCB, UL489, 2-Pole, C-Curve, 1 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$38.73$38.73 -
LS Electric
0628030663
MCB, UL1077, 3-Pole, B-Curve, 1 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$26.27$26.27
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