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ABL Sursum
3D12UR
Circuit Breaker, 3-Pole, D-Curve, 12 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$47.29$47.29 -
Noark
B1D2C1
Miniature Circuit Breaker, UL489, 2-Poles, C-Curve, 1 Amp, 10kA, 250VDC, Box Lug, B1D Series
$59.66$59.66 -
Noark
B1E1D10
Miniature Circuit Breaker, UL1077, 1-Pole, D-Curve, 10A, 5kA, 277VAC, Supplementary Protection
$14.30$14.30 -
Available Now! 
Available Now!Noark
B1E2B15
Miniature Circuit Breaker, UL1077, 2-Poles, B-Curve, 15A, 5kA, 480Y/277VAC, Supplementary Protection
$27.58$27.58 -
Available Now! 
Available Now!Noark
B1E2B30
Miniature Circuit Breaker, UL1077, 2-Poles, B-Curve, 30A, 5kA, 480Y/277VAC, Supplementary Protection
$13.26$13.26 -
Noark
B1E2C10
Miniature Circuit Breaker, UL1077, 2-Poles, C-Curve, 10A, 5kA, 480Y/277VAC, Supplementary Protection
$28.60$28.60 -
Noark
B1E2C15
Miniature Circuit Breaker, UL1077, 2-Poles, C-Curve, 15A, 5kA, 480Y/277VAC, Supplementary Protection
$28.60$28.60 -
Noark
B1E2D32
Miniature Circuit Breaker, UL1077, 2-Poles, D-Curve, 32A, 5kA, 480Y/277VAC, Supplementary Protection
$28.60$28.60 -
Noark
B1E3B30
Miniature Circuit Breaker, UL1077, 3-Poles, B-Curve, 30A, 5kA, 480Y/277VAC, Supplementary Protection
$41.88$41.88 -
Noark
B1E3C15
Miniature Circuit Breaker, UL1077, 3-Poles, C-Curve, 15A, 5kA, 480Y/277VAC, Supplementary Protection
$41.88$41.88 -
Noark
B1E3C50
Miniature Circuit Breaker, UL1077, 3-Poles, C-Curve, 50A, 5kA, 480Y/277VAC, Supplementary Protection
$41.88$41.88 -
$23.74$23.74
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