-
$42.04$42.04 -
Weg
DWB400JE275-3DA
MCCB, 220-275A@480Y/277VAC, 18kA IC, 80% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$902.40$902.40 -
$33.41$33.41 -
$190.08$190.08 -
$35.74$35.74 -
$31.53$31.53 -
Weg
DWB100CH40-3DX
MCCB, 40A@480Y/277VAC, 10kA IC, 100% Rated, 3-Pole, UL489, Fixed Thermal/Magnetic
$226.94$226.94 -
$17.86$17.86 -
Doepke
2B8UR
Circuit Breaker, 2-Pole, B-Curve, 8 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$31.53$31.53 -
Doepke
1C4UR
Circuit Breaker, 1-Pole, C-Curve, 4 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$15.76$15.76 -
$17.86$17.86 -
$63.04$63.04
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