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Available Now! 
Available Now!LS Electric
0627056763
MCB, UL489, 2-Pole, D-Curve, 8 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$38.73$38.73 -
LS Electric
0627057163
MCB, UL1077, 2-Pole, B-Curve, 5 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$16.50$16.50 -
LS Electric
0627057263
MCB, UL1077, 2-Pole, B-Curve, 8 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$16.50$16.50 -
LS Electric
0627057363
MCB, UL1077, 2-Pole, B-Curve, 15 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$16.50$16.50 -
LS Electric
0627057463
MCB, UL1077, 2-Pole, B-Curve, 30 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker, Non-Cancellable, No Returns
$16.50$16.50 -
LS Electric
0627057563
MCB, UL1077, 2-Pole, C-Curve, 5 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker
$16.50$16.50 -
LS Electric
0627057663
MCB, UL1077, 2-Pole, C-Curve, 8 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$16.50$16.50 -
LS Electric
0627057763
MCB, UL1077, 2-Pole, C-Curve, 15 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker
$16.50$16.50 -
LS Electric
0627057963
MCB, UL1077, 2-Pole, D-Curve, 5 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker
$16.50$16.50 -
LS Electric
0627058263
MCB, UL1077, 2-Pole, D-Curve, 30 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$18.54$18.54 -
LS Electric
0627058363
MCB, UL1077, 2-Pole, B-Curve, 5 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$16.50$16.50 -
LS Electric
0627058463
MCB, UL1077, 2-Pole, B-Curve, 8 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$16.50$16.50
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