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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
MCCB, 100A@480Y/277VAC, 10kA IC, 80% Rated, 3-Pole, UL489, Fixed Thermal/Magnetic
$196.22$196.22 -
$42.04$42.04 -
$31.53$31.53 -
$63.04$63.04 -
Doepke
2D25UR
Circuit Breaker, 2-Pole, D-Curve, 25 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$31.53$31.53 -
Weg
DWB250PH250-3DF
MCCB, 200-250A@480Y/277VAC, 35kA IC, 100% Rated, 3-Pole, UL489, Adjustable Thermal/Fixed Magnetic
$613.63$613.63
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