-
Noark
B1E4D3
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 3A, 5kA, 480Y/277VAC, Supplementary Protection
$45.99$45.99 -
Noark
B1E4D30
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 30A, 5kA, 480Y/277VAC, Supplementary Protection
$45.99$45.99 -
Noark
B1E4D32
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 32A, 5kA, 480Y/277VAC, Supplementary Protection
$45.99$45.99 -
Noark
B1E4D35
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 35A, 5kA, 480Y/277VAC, Supplementary Protection
$45.99$45.99 -
Noark
B1E4D4
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 4A, 5kA, 480Y/277VAC, Supplementary Protection
$45.99$45.99 -
Noark
B1E4D40
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 40A, 5kA, 480Y/277VAC, Supplementary Protection
$45.99$45.99 -
Noark
B1E4D5
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 5A, 5kA, 480Y/277VAC, Supplementary Protection
$45.99$45.99 -
Noark
B1E4B13
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 13A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
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
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