-
$30.52$30.52
-
$15.47$15.47
-
$35.36$35.36
-
Noark
B1E4B5
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 5A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
$53.47$53.47
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Noark
B1E3B5
Miniature Circuit Breaker, UL1077, 3-Poles, B-Curve, 5A, 5kA, 480Y/277VAC, Supplementary Protection
$33.58$33.58 -
$18.11$18.11
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Weg
UMBW-1B2-5
MCB, UL1077, 2-Pole, B-Curve, 5 Amp, 277/480Y VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$17.76$17.76 -
Weg
UMBW-4B3-5
MCB, UL489, 3-Pole, B-Curve, 5 Amp, 277/480Y VAC, 125 VDC, 10kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$58.46$58.46 -
Noark
B1NQ2B5T
Miniature Circuit Breaker, UL489, 2-Poles, B-Curve, 5 Amp, 10kA, 120/240 VAC, Quick Connection, Load Side, B1NQ Series
$40.21$40.21 -
Noark
B1NQ2B5
Miniature Circuit Breaker, UL489, 2 Pole, B-Curve, 5 Amp, 10kA, 120/240 VAC, Box Lug, B1NQ Series
$40.21$40.21 -
Noark
B1NQ1B5T
Miniature Circuit Breaker, UL489, 1-Pole, B-Curve, 5 Amp, 10kA, 120/240 VAC, Quick Connection, Load Side, B1NQ Series
$19.13$19.13
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