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Weg
UMBW-4C2-1
MCB, UL489, 2-Pole, C-Curve, 1 Amp, 277/480Y VAC, 125 VDC, 10kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$50.29$50.29 -
$246.71$246.71 -
$259.01$259.01 -
$196.37$196.37 -
$179.60$179.60 -
$162.79$162.79 -
LS Electric
0627048863
MCB, UL489, 2-Pole, B-Curve, 10 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$33.59$33.59 -
LS Electric
0627048163
MCB, UL489, 2-Pole, D-Curve, 50 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker
$38.85$38.85 -
LS Electric
0627049063
MCB, UL489, 2-Pole, B-Curve, 20 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$33.59$33.59 -
LS Electric
0627050663
MCB, UL489, 2-Pole, D-Curve, 10 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$33.59$33.59 -
LS Electric
0627039163
MCB, UL1077, 2-Pole, C-Curve, 63 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker
$16.55$16.55 -
LS Electric
0627039063
MCB, UL1077, 2-Pole, C-Curve, 50 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker
$16.55$16.55
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