-
Noark
B1E3C1
Miniature Circuit Breaker, UL1077, 3-Poles, C-Curve, 1A, 5kA, 480Y/277VAC, Supplementary Protection
$41.88$41.88 -
Noark
B1E3D1
Miniature Circuit Breaker, UL1077, 3-Poles, D-Curve, 1A, 5kA, 480Y/277VAC, Supplementary Protection
$43.11$43.11 -
Noark
B1E4B1
Miniature Circuit Breaker, UL1077, 4-Poles, B-Curve, 1A, 5kA, 480Y/277VAC, Supplementary Protection
$54.66$54.66 -
Noark
B1E4C1
Miniature Circuit Breaker, UL1077, 4-Poles, C-Curve, 1A, 5kA, 480Y/277VAC, Supplementary Protection
$56.18$56.18 -
Noark
B1E4D1
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 1A, 5kA, 480Y/277VAC, Supplementary Protection
$57.41$57.41 -
Carlo Gavazzi
GSB631PC1
Supplementary Circuit Protector, UL1077, 1 Pole, C-Curve, 1A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$11.76$11.76 -
Carlo Gavazzi
GSB632PC1
Supplementary Circuit Protector, UL1077, 2 Pole, C-Curve, 1A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$23.19$23.19 -
Weg
UMBW-1C3-1
MCB, UL1077, 3-Pole, C-Curve, 1 Amp, 277/480Y VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$30.55$30.55 -
Weg
UMBW-1D3-1
MCB, UL1077, 3-Pole, D-Curve, 1 Amp, 277/480Y VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$30.55$30.55
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