-
$42.04$42.04 -
Doepke
2B12UR
Circuit Breaker, 2-Pole, B-Curve, 12 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$31.53$31.53 -
$63.04$63.04 -
$21.01$21.01 -
$29.62$29.62 -
Weg
DWB250JH125-3DF
12736196
MCCB, 100-125A@480Y/277VAC, 14kA IC, 100% Rated, 3-Pole, UL489, Adjustable Thermal/Fixed Magnetic
$538.37$538.37 -
Doepke
1C15UR
Circuit Breaker, 1-Pole, C-Curve, 15 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$15.76$15.76 -
Doepke
3C32UR
Circuit Breaker, 3-Pole, C-Curve, 32 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$47.29$47.29 -
Doepke
2C63UR
This item Replaced # 2CU63R
Circuit Breaker, 2-Pole, C-Curve, 63 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$33.41$33.41 -
$71.65$71.65 -
$42.04$42.04 -
Weg
DWB600PE500-3DA
14196485
MCCB, 350-500A@480Y/277VAC, 35kA IC, 80% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$1,670.40$1,670.40
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