-
$53.59$53.59 -
$31.53$31.53 -
Weg
DWB400PH350-3DA
13303342
MCCB, 280-350A@480Y/277VAC, 35kA IC, 100% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$1,102.08$1,102.08 -
$79.01$79.01 -
Doepke
1B50UR
Circuit Breaker, 1-Pole, B-Curve, 50 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$16.72$16.72 -
$63.04$63.04 -
$47.76$47.76 -
$66.88$66.88 -
Doepke
1D1UR
Circuit Breaker, 1-Pole, D-Curve, 1 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$15.76$15.76 -
$42.04$42.04 -
Weg
DWB250JE100-3DF
12736124
MCCB, 80-100A@480Y/277VAC, 14kA IC, 80% Rated, 3-Pole, UL489, Adjustable Thermal/Fixed Magnetic
$449.28$449.28 -
$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