-
Noark
B1E4D3
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 3A, 5kA, 480Y/277VAC, Supplementary Protection
$45.99$45.99 -
Noark
B1E4B3
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 3A, 5kA, 480Y/277VAC, Supplementary Protection
$43.78$43.78 -
Noark
B1E4C3
Miniature Circuit Breaker, UL1077, 4-Poles, C-Curve, 3A, 5kA, 480Y/277VAC, Supplementary Protection
$45.05$45.05 -
Noark
B1E2D3
Miniature Circuit Breaker, UL1077, 2-Poles, D-Curve, 3A, 5kA, 480Y/277VAC, Supplementary Protection
$22.95$22.95 -
Noark
B1E2C3
Miniature Circuit Breaker, UL1077, 2-Poles, C-Curve, 3A, 5kA, 480Y/277VAC, Supplementary Protection
$22.95$22.95 -
Noark
B1E2B3
Miniature Circuit Breaker, UL1077, 2-Poles, B-Curve, 3A, 5kA, 480Y/277VAC, Supplementary Protection
$22.10$22.10 -
Noark
B1E3B3
Miniature Circuit Breaker, UL1077, 3-Poles, B-Curve, 3A, 5kA, 480Y/277VAC, Supplementary Protection
$33.58$33.58 -
Noark
B1E3D3
Miniature Circuit Breaker, UL1077, 3-Poles, D-Curve, 3A, 5kA, 480Y/277VAC, Supplementary Protection
$34.51$34.51 -
Noark
B1E3C3
Miniature Circuit Breaker, UL1077, 3-Poles, C-Curve, 3A, 5kA, 480Y/277VAC, Supplementary Protection
$33.58$33.58 -
Noark
B1E1B3
Miniature Circuit Breaker, UL1077, 1-Pole, B-Curve, 3A, 5kA, 277VAC, Supplementary Protection
$11.48$11.48 -
LS Electric
0626034563
MCB, UL1077, 1-Pole, B-Curve, 3 Amp, 6kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker
$6.91$6.91 -
LS Electric
0626037163
MCB, UL1077, 1-Pole, D-Curve, 3 Amp, 6kA, 277VAC, Thermal Magnetic Miniature Circuit Breaker
$6.91$6.91
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