-
$29.62$29.62 -
$42.04$42.04 -
Doepke
3B6UR
Circuit Breaker, 3-Pole, B-Curve, 6 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$47.29$47.29 -
Doepke
3C3UR
Circuit Breaker, 3-Pole, C-Curve, 3 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$47.29$47.29 -
Weg
DWB400PE300-3DA
13303354
MCCB, 240-300A@480Y/277VAC, 35kA IC, 80% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$1,002.24$1,002.24 -
Doepke
2C13UR
Circuit Breaker, 2-Pole, C-Curve, 13 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$31.53$31.53 -
Doepke
1D60UR
Circuit Breaker, 1-Pole, D-Curve, 60 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$16.72$16.72 -
$63.04$63.04 -
Weg
DWB100JH25-3DX
12736176
MCCB, 25A@480Y/277VAC, 14kA IC, 100% Rated, 3-Pole, UL489, Fixed Thermal/Magnetic
$245.76$245.76 -
$31.53$31.53 -
$63.04$63.04 -
Doepke
2D4UR
Circuit Breaker, 2-Pole, D-Curve, 4 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$31.53$31.53
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