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$18.11$18.11
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Noark
B1E1B1
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 1A, 5kA, 277VAC, Supplementary Protection
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Available Now! Available Now!Noark
B1E1C1
Miniature Circuit Breaker, UL1077, 1-Pole, C-Curve, 1A, 5kA, 277VAC, Supplementary Protection
$11.48$11.48 -
Weg
UMBW-1B1-1
MCB, UL1077, 1-Pole, B-Curve, 1 Amp, 277VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, UMBW Series
$9.25$9.25 -
Weg
UMBW-1C1-1
MCB, UL1077, 1-Pole, C-Curve, 1 Amp, 277VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
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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
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LS Electric
0626042163
MCB, UL489, 1-Pole, B-Curve, 1 Amp, 10kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker
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0627050163
MCB, UL489, 2-Pole, D-Curve, 1 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
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LS Electric
0626033063
MCB, UL1077, 1-Pole, D-Curve, 1 Amp, 10kA, 120/240VAC, Thermal Magnetic Miniature Circuit Breaker
$6.91$6.91 -
LS Electric
0626034363
MCB, UL1077, 1-Pole, B-Curve, 1 Amp, 6kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker
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LS Electric
0628028063
MCB, UL1077, 3-Pole, C-Curve, 1 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker, NCNR
$23.55$23.55 -
LS Electric
0628029363
MCB, UL1077, 3-Pole, D-Curve, 1 Amp, 10kA, 240VAC, Thermal Magnetic Miniature Circuit Breaker
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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