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ABL Sursum
3D1UR
Circuit Breaker, 3-Pole, D-Curve, 1 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$39.75$39.75 -
ABL Sursum
3C15UR
Circuit Breaker, 3-Pole, C-Curve, 15 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$39.75$39.75 -
Weg
DWB400JH325-3DA
MCCB, 260-325A@480Y/277VAC, 18kA IC, 100% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$827.20$827.20 -
ABL Sursum
3B50UR
Circuit Breaker, 3-Pole, B-Curve, 50 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$42.15$42.15 -
$53.00$53.00
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$178.56$178.56
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$53.00$53.00
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Weg
DWB400JH300-3DA
MCCB, 240-300A@480Y/277VAC, 18kA IC, 100% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$827.20$827.20 -
$60.24$60.24
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ABL Sursum
3D1UL
Circuit Breaker, 3-Pole, D-Curve, 1 Amp, UL48910kA, Branch Circuit Protection, 480Y/277VAC
$74.68$74.68 -
$74.68$74.68
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$178.56$178.56
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