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$47.76$47.76 -
Doepke
1B15UR
Circuit Breaker, 1-Pole, B-Curve, 15 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$15.76$15.76 -
Doepke
3B4UR
Circuit Breaker, 3-Pole, B-Curve, 4 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$47.29$47.29 -
Doepke
2B3UR
Circuit Breaker, 2-Pole, B-Curve, 3 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$31.53$31.53 -
$21.01$21.01 -
$63.04$63.04 -
$42.04$42.04 -
Doepke
1B13UR
Circuit Breaker, 1-Pole, B-Curve, 13 Amp, UL1077, 277VAC, 10kA, Supplementary Protection
$15.76$15.76 -
Doepke
3B40UR
Circuit Breaker, 3-Pole, B-Curve, 40 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$50.15$50.15 -
Doepke
2B32UR
Circuit Breaker, 2-Pole, B-Curve, 32 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$31.53$31.53 -
Altech Corp.
1B13UM
MCB, 1-Pole, B-Curve, 13 Amp (13A), 480Y/277VAC, UL508 Listed, Miniature Circuit Breaker, -25 to +55°C (-13 to +131°F), IP20
$21.01$21.01 -
$71.65$71.65
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