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LS Electric
0628048863
MCB, UL1077, 3-Pole, B-Curve, 30 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$23.55$23.55 -
LS Electric
0628048763
MCB, UL1077, 3-Pole, B-Curve, 15 Amp, 6kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker
$23.55$23.55 -
Weg
UMBW-1D3-30
MCB, UL1077, 3-Pole, D-Curve, 30 Amp, 277/480Y VAC, 5kA, Thermal-Magnetic Miniature Circuit Breaker, IP20, UMBW Series
$24.05$24.05 -
$158.40$158.40
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$158.40$158.40
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Weg
DWB100CH60-3DX
MCCB, 60A@480Y/277VAC, 10kA IC, 100% Rated, 3-Pole, UL489, Fixed Thermal/Magnetic
$189.12$189.12 -
Weg
DWB400JE300-3DA
MCCB, 240-300A@480Y/277VAC, 18kA IC, 80% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$752.00$752.00 -
$158.40$158.40
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Weg
DWB100CH50-3DX
MCCB, 50A@480Y/277VAC, 10kA IC, 100% Rated, 3-Pole, UL489, Fixed Thermal/Magnetic
$189.12$189.12 -
Weg
DWB400JE275-3DA
MCCB, 220-275A@480Y/277VAC, 18kA IC, 80% Rated, 3-Pole, UL489, Adjustable Thermal/Magnetic
$752.00$752.00 -
$158.40$158.40
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Weg
DWB100CH40-3DX
MCCB, 40A@480Y/277VAC, 10kA IC, 100% Rated, 3-Pole, UL489, Fixed Thermal/Magnetic
$189.12$189.12
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