-
$21.01$21.01 -
$59.22$59.22 -
Doepke
3C40UR
Circuit Breaker, 3-Pole, C-Curve, 40 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$50.15$50.15 -
Doepke
2D50UR
Circuit Breaker, 2-Pole, D-Curve, 50 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$33.41$33.41 -
$88.84$88.84 -
Weg
DWB400PE400-3DA
13303338
MCCB, 320-400A@480Y/277VAC, 35kA IC, 80% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$1,002.24$1,002.24 -
$63.04$63.04 -
$31.53$31.53 -
$35.74$35.74 -
$21.01$21.01 -
$63.04$63.04 -
$21.01$21.01
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