-
$42.04$42.04 -
Noark
B1N3B40
1000150
Miniature Circuit Breaker, UL489, 3-Poles, B-Curve, 40A, 240VAC, 10kA, Box Lugs
$56.18$56.18 -
$59.22$59.22 -
Doepke
1D3UR
Circuit Breaker, 1-Pole, D-Curve, 3 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$15.76$15.76 -
$63.04$63.04 -
$23.88$23.88 -
Doepke
3B30UR
Circuit Breaker, 3-Pole, B-Curve, 30 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$47.29$47.29 -
$20.30$20.30 -
$59.22$59.22 -
$63.04$63.04 -
Noark
B1N3B63
1000153
Miniature Circuit Breaker, UL489, 3-Poles, B-Curve, 63A, 240VAC, 10kA, Box Lugs
$56.18$56.18 -
Doepke
2D10UR
Circuit Breaker, 2-Pole, D-Curve, 10 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