-
$29.62$29.62 -
$21.01$21.01 -
Doepke
1B8UR
Circuit Breaker, 1-Pole, B-Curve, 8 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$15.76$15.76 -
$47.76$47.76 -
Doepke
2D6UR
Circuit Breaker, 2-Pole, D-Curve, 6 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$31.53$31.53 -
Weg
DWB250JH200-3DF
12736228
MCCB, 160-200A@480Y/277VAC, 14kA IC, 100% Rated, 3-Pole, UL489, Adjustable Thermal/Fixed Magnetic
$538.37$538.37 -
Doepke
3B12UR
Circuit Breaker, 3-Pole, B-Curve, 12 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$47.29$47.29 -
Doepke
1D12UR
Circuit Breaker, 1-Pole, D-Curve, 12 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$15.76$15.76 -
Weg
DWB600PE600-3DA
14196487
MCCB, 420-600A@480Y/277VAC, 35kA IC, 80% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$1,670.40$1,670.40 -
Doepke
1D25UR
Circuit Breaker, 1-Pole, D-Curve, 25 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$15.76$15.76 -
$88.84$88.84 -
$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