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Weg
UMBW-1D3-7
MCB, UL1077, 3-Pole, D-Curve, 7 Amp, 277/480VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$24.05$24.05 -
$35.34$35.34
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ABL Sursum
3D15UL
Circuit Breaker, 3-Pole, D-Curve, 15 Amp, UL48910kA, Branch Circuit Protection, 480Y/277VAC
$74.68$74.68 -
ABL Sursum
3D20UL
Circuit Breaker, 3-Pole, D-Curve, 20 Amp, UL48910kA, Branch Circuit Protection, 480Y/277VAC
$74.68$74.68 -
ABL Sursum
3D32UL
Circuit Breaker, 3-Pole, D-Curve, 32 Amp, UL48910kA, Branch Circuit Protection, 480Y/277VAC
$74.68$74.68 -
ABL Sursum
3D30UL
Circuit Breaker, 3-Pole, D-Curve, 30 Amp, UL48910kA, Branch Circuit Protection, 480Y/277VAC
$74.68$74.68 -
Available Now! Available Now!ABL Sursum
3D5UL
Circuit Breaker, 3-Pole, D-Curve, 5 Amp, UL48910kA, Branch Circuit Protection, 480Y/277VAC
$74.68$74.68 -
$17.66$17.66
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Available Now! Available Now!Noark
B1E1D3
Miniature Circuit Breaker, UL1077, 1-Pole, D-Curve, 3A, 5kA, 277VAC, Supplementary Protection
$11.48$11.48 -
Noark
B1E1D25
Miniature Circuit Breaker, UL1077, 1-Pole, D-Curve, 25A, 5kA, 277VAC, Supplementary Protection
$11.48$11.48 -
Noark
B1E1D20
Miniature Circuit Breaker, UL1077, 1-Pole, D-Curve, 20A, 5kA, 277VAC, Supplementary Protection
$11.48$11.48 -
Noark
B1E1D6
Miniature Circuit Breaker, UL1077, 1-Pole, D-Curve, 6A, 5kA, 277VAC, Supplementary Protection
$11.48$11.48
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