-
$29.62$29.62 -
Weg
DWB400JE200-3DA
13303392
MCCB, 160-200A@480Y/277VAC, 18kA IC, 80% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$902.40$902.40 -
$63.04$63.04 -
$31.53$31.53 -
Doepke
3C05UR
Circuit Breaker, 3-Pole, C-Curve, 0.5 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$47.29$47.29 -
$31.53$31.53 -
Doepke
1C20UR
Circuit Breaker, 1-Pole, C-Curve, 20 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$15.76$15.76 -
Doepke
2B63UR
Circuit Breaker, 2-Pole, B-Curve, 63 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$33.41$33.41 -
Doepke
3B20UR
Circuit Breaker, 3-Pole, B-Curve, 20 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$47.29$47.29 -
$42.04$42.04 -
Weg
DWB100CE100-3DX
12736102
MCCB, 100A@480Y/277VAC, 10kA IC, 80% Rated, 3-Pole, UL489, Fixed Thermal/Magnetic
$196.22$196.22 -
$42.04$42.04
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