Molded Case Circuit Breakers Total Products: 1330
Circuit Breaker 175A 3P 600VAC JG
SQUARE D
Original price
$5,133.17
-
Original price
$5,133.17
Original price
$5,133.17
$5,133.17
-
$5,133.17
Current price
$5,133.17
Molded Case Circuit Breaker 175 A Amps AC Voltage Rating 600V AC Max AIR Rating Not Rated For Use With Free Standing Series JG High Amp Trip Settin...
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Original price
$5,133.17
-
Original price
$5,133.17
Original price
$5,133.17
$5,133.17
-
$5,133.17
Current price
$5,133.17
Circuit Breaker 125A 3P 600VAC JG
SQUARE D
Original price
$4,794.22
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Original price
$4,794.22
Original price
$4,794.22
$4,794.22
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$4,794.22
Current price
$4,794.22
Molded Case Circuit Breaker 125 A Amps AC Voltage Rating 600V AC Max AIR Rating Not Rated For Use With Free Standing Series JG High Amp Trip Settin...
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Original price
$4,794.22
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Original price
$4,794.22
Original price
$4,794.22
$4,794.22
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$4,794.22
Current price
$4,794.22
Circuit Breaker 1000A 3P 600VAC PG
SQUARE D
Original price
$22,570.52
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Original price
$22,570.52
Original price
$22,570.52
$22,570.52
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$22,570.52
Current price
$22,570.52
Molded Case Circuit Breaker 1 000 A Amps AC Voltage Rating 600V AC Max AIR Rating 18kA at 600V AC For Use With Equipment Gear Series PG High Amp Tr...
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Original price
$22,570.52
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Original price
$22,570.52
Original price
$22,570.52
$22,570.52
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$22,570.52
Current price
$22,570.52
Circuit Breaker 500A 3P 600VAC MJ
SQUARE D
Original price
$12,336.34
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Original price
$12,336.34
Original price
$12,336.34
$12,336.34
-
$12,336.34
Current price
$12,336.34
Molded Case Circuit Breaker 500 A Amps AC Voltage Rating 600V AC Max AIR Rating 25kA at 600V AC For Use With Equipment Gear Series MJ High Amp Trip...
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Original price
$12,336.34
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Original price
$12,336.34
Original price
$12,336.34
$12,336.34
-
$12,336.34
Current price
$12,336.34
Circuit Breaker 350A 3P 600VAC MJ
SQUARE D
Original price
$12,451.55
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Original price
$12,451.55
Original price
$12,451.55
$12,451.55
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$12,451.55
Current price
$12,451.55
Molded Case Circuit Breaker 350 A Amps AC Voltage Rating 600V AC Max AIR Rating 25kA at 600V AC For Use With Equipment Gear Series MJ High Amp Trip...
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Original price
$12,451.55
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Original price
$12,451.55
Original price
$12,451.55
$12,451.55
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$12,451.55
Current price
$12,451.55
Circuit Breaker 600A 2P 600VAC MJ
SQUARE D
Original price
$11,464.67
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Original price
$11,464.67
Original price
$11,464.67
$11,464.67
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$11,464.67
Current price
$11,464.67
Molded Case Circuit Breaker 600 A Amps AC Voltage Rating 600V AC Max AIR Rating 25kA at 600V AC For Use With Equipment Gear Series MJ High Amp Trip...
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Original price
$11,464.67
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Original price
$11,464.67
Original price
$11,464.67
$11,464.67
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$11,464.67
Current price
$11,464.67
Circuit Breaker 400A 3P 600VAC MJ
SQUARE D
Original price
$10,675.57
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Original price
$10,675.57
Original price
$10,675.57
$10,675.57
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$10,675.57
Current price
$10,675.57
Molded Case Circuit Breaker 400 A Amps AC Voltage Rating 600V AC Max AIR Rating 25kA at 600V AC For Use With I Line Panelboards Series MJ High Amp ...
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Original price
$10,675.57
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Original price
$10,675.57
Original price
$10,675.57
$10,675.57
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$10,675.57
Current price
$10,675.57
Circuit Breaker 400A 3P 600VAC MG
SQUARE D
Original price
$9,207.85
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Original price
$9,207.85
Original price
$9,207.85
$9,207.85
-
$9,207.85
Current price
$9,207.85
Molded Case Circuit Breaker 400 A Amps AC Voltage Rating 600V AC Max AIR Rating 18kA at 600V AC For Use With Equipment Gear Series MG High Amp Trip...
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Original price
$9,207.85
-
Original price
$9,207.85
Original price
$9,207.85
$9,207.85
-
$9,207.85
Current price
$9,207.85
Circuit Breaker 400A 2P 600VAC MG
SQUARE D
Original price
$7,943.40
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Original price
$7,943.40
Original price
$7,943.40
$7,943.40
-
$7,943.40
Current price
$7,943.40
Molded Case Circuit Breaker 400 A Amps AC Voltage Rating 600V AC Max AIR Rating 18kA at 600V AC For Use With Equipment Gear Series MG High Amp Trip...
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Original price
$7,943.40
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Original price
$7,943.40
Original price
$7,943.40
$7,943.40
-
$7,943.40
Current price
$7,943.40
Circuit Breaker 400A 3P 240VAC JXD2-A
SIEMENS
Original price
$9,673.67
-
Original price
$9,673.67
Original price
$9,673.67
$9,673.67
-
$9,673.67
Current price
$9,673.67
Molded Case Circuit Breaker 400 A Amps AC Voltage Rating 240V AC Max AIR Rating 65kA at 240V AC For Use With SB Switchboards Without Lugs Sentron P...
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Original price
$9,673.67
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Original price
$9,673.67
Original price
$9,673.67
$9,673.67
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$9,673.67
Current price
$9,673.67
Circuit Breaker 350A 3P 240VAC JXD2-A
SIEMENS
Original price
$9,134.78
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Original price
$9,134.78
Original price
$9,134.78
$9,134.78
-
$9,134.78
Current price
$9,134.78
Molded Case Circuit Breaker 350 A Amps AC Voltage Rating 240V AC Max AIR Rating 65kA at 240V AC For Use With SB Switchboards Without Lugs Sentron P...
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Original price
$9,134.78
-
Original price
$9,134.78
Original price
$9,134.78
$9,134.78
-
$9,134.78
Current price
$9,134.78
Circuit Breaker 300A 3P 240VAC JXD2-A
SIEMENS
Original price
$9,324.20
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Original price
$9,324.20
Original price
$9,324.20
$9,324.20
-
$9,324.20
Current price
$9,324.20
Molded Case Circuit Breaker 300 A Amps AC Voltage Rating 240V AC Max AIR Rating 65kA at 240V AC For Use With SB Switchboards Without Lugs Sentron P...
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Original price
$9,324.20
-
Original price
$9,324.20
Original price
$9,324.20
$9,324.20
-
$9,324.20
Current price
$9,324.20
Circuit Breaker 225A 3P 240VAC JXD2-A
SIEMENS
Original price
$9,144.68
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Original price
$9,144.68
Original price
$9,144.68
$9,144.68
-
$9,144.68
Current price
$9,144.68
Molded Case Circuit Breaker 225 A Amps AC Voltage Rating 240V AC Max AIR Rating 65kA at 240V AC For Use With SB Switchboards Without Lugs Sentron P...
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Original price
$9,144.68
-
Original price
$9,144.68
Original price
$9,144.68
$9,144.68
-
$9,144.68
Current price
$9,144.68
Circuit Breaker 200A 3P 240VAC JXD2-A
SIEMENS
Original price
$9,760.19
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Original price
$9,760.19
Original price
$9,760.19
$9,760.19
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$9,760.19
Current price
$9,760.19
Molded Case Circuit Breaker 200 A Amps AC Voltage Rating 240V AC Max AIR Rating 65kA at 240V AC For Use With SB Switchboards Without Lugs Sentron P...
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Original price
$9,760.19
-
Original price
$9,760.19
Original price
$9,760.19
$9,760.19
-
$9,760.19
Current price
$9,760.19
Circuit Breaker 400A 2P 240VAC JXD2-A
SIEMENS
Original price
$7,893.83
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Original price
$7,893.83
Original price
$7,893.83
$7,893.83
-
$7,893.83
Current price
$7,893.83
Molded Case Circuit Breaker 400 A Amps AC Voltage Rating 240V AC Max AIR Rating 65kA at 240V AC For Use With SB Switchboards Without Lugs Sentron P...
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Original price
$7,893.83
-
Original price
$7,893.83
Original price
$7,893.83
$7,893.83
-
$7,893.83
Current price
$7,893.83
Circuit Breaker 350A 2P 240VAC JXD2-A
SIEMENS
Original price
$7,790.79
-
Original price
$7,790.79
Original price
$7,790.79
$7,790.79
-
$7,790.79
Current price
$7,790.79
Molded Case Circuit Breaker 350 A Amps AC Voltage Rating 240V AC Max AIR Rating 65kA at 240V AC For Use With SB Switchboards Without Lugs Sentron P...
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Original price
$7,790.79
-
Original price
$7,790.79
Original price
$7,790.79
$7,790.79
-
$7,790.79
Current price
$7,790.79
Circuit Breaker 250A 2P 240VAC JXD2-A
SIEMENS
Original price
$8,126.33
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Original price
$8,126.33
Original price
$8,126.33
$8,126.33
-
$8,126.33
Current price
$8,126.33
Molded Case Circuit Breaker 250 A Amps AC Voltage Rating 240V AC Max AIR Rating 65kA at 240V AC For Use With SB Switchboards Without Lugs Sentron P...
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Original price
$8,126.33
-
Original price
$8,126.33
Original price
$8,126.33
$8,126.33
-
$8,126.33
Current price
$8,126.33
Circuit Breaker 200A 2P 240VAC JXD2-A
SIEMENS
Original price
$7,886.24
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Original price
$7,886.24
Original price
$7,886.24
$7,886.24
-
$7,886.24
Current price
$7,886.24
Molded Case Circuit Breaker 200 A Amps AC Voltage Rating 240V AC Max AIR Rating 65kA at 240V AC For Use With SB Switchboards Without Lugs Sentron P...
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Original price
$7,886.24
-
Original price
$7,886.24
Original price
$7,886.24
$7,886.24
-
$7,886.24
Current price
$7,886.24
Circuit Breaker 125A 3P 480VAC HED4
SIEMENS
Original price
$8,664.85
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Original price
$8,664.85
Original price
$8,664.85
$8,664.85
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$8,664.85
Current price
$8,664.85
Molded Case Circuit Breaker 125 A Amps AC Voltage Rating 480V AC Max AIR Rating 42kA at 480V AC For Use With SB Switchboards Sentron Panelboards Se...
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Original price
$8,664.85
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Original price
$8,664.85
Original price
$8,664.85
$8,664.85
-
$8,664.85
Current price
$8,664.85
Circuit Breaker 45A 3P 480VAC HED4
SIEMENS
Original price
$4,436.37
-
Original price
$4,436.37
Original price
$4,436.37
$4,436.37
-
$4,436.37
Current price
$4,436.37
Molded Case Circuit Breaker 45 A Amps AC Voltage Rating 480V AC Max AIR Rating 42kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...
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Original price
$4,436.37
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Original price
$4,436.37
Original price
$4,436.37
$4,436.37
-
$4,436.37
Current price
$4,436.37
Circuit Breaker 35A 3P 480VAC HED4
SIEMENS
Original price
$4,422.92
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Original price
$4,422.92
Original price
$4,422.92
$4,422.92
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$4,422.92
Current price
$4,422.92
Molded Case Circuit Breaker 35 A Amps AC Voltage Rating 480V AC Max AIR Rating 42kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...
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Original price
$4,422.92
-
Original price
$4,422.92
Original price
$4,422.92
$4,422.92
-
$4,422.92
Current price
$4,422.92
Circuit Breaker 25A 3P 480VAC HED4
SIEMENS
Original price
$4,397.58
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Original price
$4,397.58
Original price
$4,397.58
$4,397.58
-
$4,397.58
Current price
$4,397.58
Molded Case Circuit Breaker 25 A Amps AC Voltage Rating 480V AC Max AIR Rating 42kA at 480V AC For Use With SB Switchboards Sentron Panelboards Ser...
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Original price
$4,397.58
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Original price
$4,397.58
Original price
$4,397.58
$4,397.58
-
$4,397.58
Current price
$4,397.58
Circuit Breaker 125A 2P 480VAC HED4
SIEMENS
Original price
$8,025.69
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Original price
$8,025.69
Original price
$8,025.69
$8,025.69
-
$8,025.69
Current price
$8,025.69
Molded Case Circuit Breaker 125 A Amps AC Voltage Rating 480V AC Max AIR Rating 42kA at 480V AC For Use With SB Switchboards Sentron Panelboards Se...
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Original price
$8,025.69
-
Original price
$8,025.69
Original price
$8,025.69
$8,025.69
-
$8,025.69
Current price
$8,025.69
Circuit Breaker 110A 2P 480VAC HED4
SIEMENS
Original price
$7,669.90
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Original price
$7,669.90
Original price
$7,669.90
$7,669.90
-
$7,669.90
Current price
$7,669.90
Molded Case Circuit Breaker 110 A Amps AC Voltage Rating 480V AC Max AIR Rating 42kA at 480V AC For Use With SB Switchboards Sentron Panelboards Se...
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Original price
$7,669.90
-
Original price
$7,669.90
Original price
$7,669.90
$7,669.90
-
$7,669.90
Current price
$7,669.90