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Altech Corp.
3D15UR
Circuit Breaker, 3-Pole, D-Curve, 15 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$39.75$39.75 -
Weg
DWB100JE100-3DX
MCCB, 100A@480Y/277VAC, 14kA IC, 80% Rated, 3-Pole, UL489, Fixed Thermal/Magnetic
$185.28$185.28 -
Weg
DWB400JH200-3DA
MCCB, 160-200A@480Y/277VAC, 18kA IC, 100% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$827.20$827.20 -
$74.68$74.68
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$60.24$60.24
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$53.00$53.00
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Weg
DWB100CH90-3DX
MCCB, 90A@480Y/277VAC, 10kA IC, 100% Rated, 3-Pole, UL489, Fixed Thermal/Magnetic
$199.04$199.04 -
Weg
DWB400JE400-3DA
MCCB, 320-400A@480Y/277VAC, 18kA IC, 80% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$752.00$752.00 -
$74.68$74.68
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ABL Sursum
3B3UR
Circuit Breaker, 3-Pole, B-Curve, 3 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$39.75$39.75 -
ABL Sursum
3D13UR
Circuit Breaker, 3-Pole, D-Curve, 13 Amp, UL1077, 480Y/277VAC, 10kA, Supplementary Protection
$39.75$39.75 -
Weg
DWB100CH80-3DX
MCCB, 80A@480Y/277VAC, 10kA IC, 100% Rated, 3-Pole, UL489, Fixed Thermal/Magnetic
$199.04$199.04
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