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Noark
B1E4B15
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 15A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Noark
B1E4B16
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 16A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Noark
B1E4B2
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 2A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Noark
B1E4B20
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 20A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Noark
B1E4B25
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 25A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Noark
B1E4B3
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 3A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Noark
B1E4B30
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 30A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Noark
B1E4B32
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 32A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Noark
B1E4B35
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 35A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Noark
B1E4B4
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 4A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Noark
B1E4B40
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 40A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Noark
B1E4B5
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 5A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78
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