-
$63.04$63.04 -
$63.04$63.04 -
Doepke
1C30UR
Circuit Breaker, 1-Pole, C-Curve, 30 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$15.76$15.76 -
$23.88$23.88 -
$21.01$21.01 -
$21.01$21.01 -
$21.01$21.01 -
$42.04$42.04 -
Weg
DWB100JE20-3DX
12736103
MCCB, 20A@480Y/277VAC, 14kA IC, 80% Rated, 3-Pole, UL489, Fixed Thermal/Magnetic
$214.27$214.27 -
$35.74$35.74 -
$63.04$63.04 -
Weg
DWB400JH225-3DA
13303376
MCCB, 180-225A@480Y/277VAC, 18kA IC, 100% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$992.64$992.64
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