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Noark
M1S40T3L
MCCB, UL489, M1S, 3 Pole, 40 Amp (40A), 50kA @ 240VAC, 35kA @ 480VAC, 14kA @ 480VAC, 20kA @ 600VDC, 150 A Frame, Fixed Thermal/Magnetic Trip, Lug Line/Load Side Connection, Molded Case Circuit Breaker
$300.33$300.33 -
Noark
M1S50T3L
MCCB, UL489, M1S, 3 Pole, 50 Amp (50A), 50kA @ 240VAC, 35kA @ 480VAC, 14kA @ 480VAC, 20kA @ 600VDC, 150 A Frame, Adjustable Thermal/Fixed Magnetic Trip, Lug Line/Load Side Connection, Molded Case Circuit Breaker
$300.33$300.33 -
Noark
M1S60T3L
MCCB, UL489, M1S, 3 Pole, 60 Amp (60A), 35kA @ 480VAC, M1 Frame, Adjustable Thermal/Magnetic Trip, Lug Line/Load Both Side Connections, Molded Case Circuit Breaker
$300.33$300.33 -
Noark
M1S70T3L
MCCB, UL489, M1S, 3 Pole, 70 Amp (70A), 50kA @ 240VAC, 35kA @ 480VAC, 14kA @ 480VAC, 20kA @ 600VDC, 150 A Frame, Adjustable Thermal/Fixed Magnetic Trip, Lug Line/Load Side Connection, Molded Case Circuit Breaker
$300.33$300.33 -
Noark
M2H225T3L
Molded Case Circuit Breaker, UL489, M2H Frame, 3-Pole, 225A, 150kA @ 240VAC, Adjustable Thermal/Magnetic, Lug Terminals
$964.86$964.86 -
Noark
M2N175T3L
Molded Case Circuit Breaker, UL489, M2N Frame, 3-Pole, 175A, 100kA @ 240VAC, Adjustable Thermal/Magnetic, Lug Terminals
$741.63$741.63 -
$741.63$741.63 -
Noark
M2S150T3L
MCCB, UL489, M1S, 3 Pole, 150 Amp (150A), 35kA @ 480VAC, M2Frame, Adjustable Thermal/Magnetic Trip, Lug Line/Load Both Side Connections, Molded Case Circuit Breaker
$684.43$684.43 -
Noark
M2S200T3L
Molded Case Circuit Breaker, UL489, M2S Frame, 200AT/250AF, 35kA @ 480VAC, Lug Line/Load Side
$684.43$684.43 -
Noark
M2S250T22L
Molded Case Circuit Breaker, M2S Frame, 2-Pole, 250A, 50kA @ 240VAC, 35kA @ 480VAC, Thermal-Magnetic, Lug Line/Load Side
$419.02$419.02 -
Noark
M2S250T3L
Molded Case Circuit Breaker, M2S Frame, 3-Pole, 250A, 50kA @ 240VAC, Lug Line/Load Side, Thermal-Magnetic
$789.66$789.66 -
Noark
M3N400T3L
MCCB, 3 Poles (3P3d), 400A , Interrupting Capacity 25kA (600VAC), M3 Frame, Lugs on Both Load and Line Sides, AT/AM, UL489
$1,099.71$1,099.71
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