-
Noark
B1E4D63
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 63A, 5kA, 480Y/277VAC, Supplementary Protection
$45.99$45.99 -
Noark
B1E4D8
Miniature Circuit Breaker, UL1077, 4-Poles, D-Curve, 8A, 5kA, 480Y/277VAC, Supplementary Protection
$45.99$45.99 -
Carlo Gavazzi
GSB631PC1
Supplementary Circuit Protector, UL1077, 1 Pole, C-Curve, 1A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$10.64$10.64 -
Carlo Gavazzi
GSB631PC16
Supplementary Circuit Protector, UL1077, 1 Pole, C-Curve, 16A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$10.11$10.11 -
Carlo Gavazzi
GSB631PC2
Supplementary Circuit Protector, UL1077, 1 Pole, C-Curve, 2A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$10.64$10.64 -
Carlo Gavazzi
GSB631PC20
Supplementary Circuit Protector, UL1077, 1 Pole, C-Curve, 20A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$10.64$10.64 -
Carlo Gavazzi
GSB631PC3
Supplementary Circuit Protector, UL1077, 1 Pole, C-Curve, 3A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$10.11$10.11 -
Carlo Gavazzi
GSB631PC4
Supplementary Circuit Protector, UL1077, 1 Pole, C-Curve, 4A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$10.64$10.64 -
Carlo Gavazzi
GSB631PC40
Supplementary Circuit Protector, UL1077, 1 Pole, C Curve, 40A Overload Range, 277VAC, 5kA, DIN Rail Mounting, GSB63 Series
$10.64$10.64 -
Carlo Gavazzi
GSB631PC6
Supplementary Circuit Protector, UL1077, 1 Pole, C-Curve, 6A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$10.11$10.11 -
Carlo Gavazzi
GSB632PC1
Supplementary Circuit Protector, UL1077, 2 Pole, C-Curve, 1A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$20.80$20.80 -
Carlo Gavazzi
GSB632PC10
Supplementary Circuit Protector, UL1077, 2 Pole, C-Curve, 10A Overload Range, 277VAC, 5kA, DIN Rail Mount, IP20, GSB63 Series
$19.76$19.76
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