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Noark
M3S300T3L
MCCB, UL489, 400 A Frame Size, 50kA@600VDC, 65kA@240VAC, 42kA@480VAC, 18kA@600VAC, 300 Amp, Thermal-Magnetic Trip, 3-Pole, Lug Line/Load SIde Cable Lugs, Molded Case Circuit Breaker, EX9M3S Series
$858.50$858.50 -
Altech Corp.
S-TS250HU-FTU-LL-225
Circuit Breaker, 240V-100, 480V-65, 600V-18, 225A, Fixed-Thermal, Fixed-Magnetic
$860.75$860.75 -
Altech Corp.
S-TS800NU-FTU-LL-600
Circuit Breaker, 240V-50, 480V-35, 600V-18, 600A, Fixed-Thermal, Fixed-Magnetic
$2,137.06$2,137.06 -
Weg
UBW225H-FTU100-3A
MCCB, 100A@480VAC, 65kA IC, with Lugs, 3-Pole, UL489, Fixed Thermal & Magnetic
$337.60$337.60 -
Weg
UBW225H-FTU125-3A
MCCB, 125A@480VAC, 65kA IC, with Lugs, 3-Pole, UL489, Fixed Thermal & Magnetic
$464.00$464.00 -
$308.80$308.80
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Weg
UBW225H-FTU150-3A
MCCB, 150A@480VAC, 65kA IC, with Lugs, 3-Pole, UL489, Fixed Thermal & Magnetic
$656.00$656.00 -
$308.80$308.80
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Weg
UBW225H-FTU200-3A
MCCB, 200A@480VAC, 65kA IC, with Lugs, 3-Pole, UL489, Fixed Thermal & Magnetic
$656.00$656.00 -
Weg
UBW225H-FTU225-3A
MCCB, 225A@480VAC, 65kA IC, with Lugs, 3-Pole, UL489, Fixed Thermal & Magnetic
$656.00$656.00 -
$308.80$308.80
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$308.80$308.80
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