-
Available Now! 
Available Now!Weg
UMBW-1C1-4
13915266, Replacement for UMBW-1B1-4 (14351335) | Limited Stock Savings: 6 units available at this price
MCB, UL1077, 1-Pole, C-Curve, 4 Amp, 277VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$10.59$10.59 -
Available Now! 
Available Now!Weg
UMBW-1C2-5
14360116, Replacement for UMBW-1B2-5 (14361814)
MCB, UL1077, 2-Pole, C-Curve, 5 Amp, 277/480Y VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$22.56$22.56 -
Available Now! 
Available Now!Weg
UMBW-1C1-3
14353582, Replacement for UMBW-1B1-3 (14361513) | Limited Stock Savings: 4 units available at this price
MCB, UL1077, 1-Pole, C-Curve, 3 Amp, 277VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$10.59$10.59 -
Available Now! 
Available Now!Weg
UMBW-1C2-40
13915503, Replacement for UMBW-1B2-40 (14352909) | Limited Stock Savings: 2 units available at this price
MCB, UL1077, 2-Pole, C-Curve, 40 Amp, 277/480Y VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$18.44$18.44 -
Available Now! 
Available Now!Weg
UMBW-1D2-20
14361098
MCB, UL1077, 2-Pole, D-Curve, 20 Amp, 277/480Y VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$22.56$22.56 -
Available Now! 
Available Now!Weg
UMBW-1C1-20
13912234, Replacement for UMBW-1B1-20 (14351012) | Limited Stock Savings: 3 units available at this price
MCB, UL1077, 1-Pole, C-Curve, 20 Amp, 277VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$9.82$9.82 -
Available Now! 
Available Now!Weg
UMBW-1D2-1
14360527
MCB, UL1077, 2-Pole, D-Curve, 1 Amp, 277/480Y VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$22.56$22.56 -
Available Now! 
Available Now!Weg
UMBW-1C1-15
14353581, Replacement for UMBW-1B1-15 (14361512), UMBW-1B1-16 (14350148) | Limited Stock Savings: 17 units available at this price
MCB, UL1077, 1-Pole, C-Curve, 15 Amp, 277VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$10.60$10.60 -
Available Now! 
Available Now!Weg
UMBW-1C2-2
13912235, Replacement for UMBW-1B2-2 (14351843) | Limited Stock Savings: 2 units available at this price
MCB, UL1077, 2-Pole, C-Curve, 2 Amp, 277/480Y VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$16.58$16.58 -
Available Now! 
Available Now!Weg
UMBW-1C2-10
13915417, Replacement for UMBW-1B2-10 (14351840)
MCB, UL1077, 2-Pole, C-Curve, 10 Amp, 277/480Y VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$22.56$22.56 -
Available Now! 
Available Now!Weg
UMBW-4D2-20
13642046
MCB, UL489, 2-Pole, D-Curve, 20 Amp, 277/480Y VAC, 125VDC, 10kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$50.29$50.29 -
Available Now! 
Available Now!Weg
UMBW-1B1-3
14361513, Limited Availability, Replaced by UMBW-1C1-3 (14353582)
MCB, UL1077, 1-Pole, B-Curve, 3 Amp, 277VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$11.75$11.75
WEG is a global manufacturer of electric motors, variable frequency drives, soft starters and controls. The controls line includes contactors, starters, circuit breakers and much more.
WEG Electric Corp. USA, located in Duluth, GA, has a number of distribution centers including one right here in the Chicago area.
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