-
$21.01$21.01 -
$42.04$42.04 -
$31.53$31.53 -
$53.59$53.59 -
$23.88$23.88 -
$19.61$19.61 -
Doepke
2B05UR
Circuit Breaker, 2-Pole, B-Curve, 0.5 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$31.53$31.53 -
Weg
DWB250JE200-3DF
12736127
MCCB, 160-200A@480Y/277VAC, 14kA IC, 80% Rated, 3-Pole, UL489, Adjustable Thermal/Fixed Magnetic
$449.28$449.28 -
$31.53$31.53 -
Doepke
2C60UR
Circuit Breaker, 2-Pole, C-Curve, 60 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$28.40$28.40 -
$63.04$63.04 -
Weg
DWB400PH400-3DA
13303327
MCCB, 320-400A@480Y/277VAC, 35kA IC, 100% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$1,102.08$1,102.08
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