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Molded Case Circuit Breakers

Circuit Breaker 500A 3P 600VAC MJ

Circuit Breaker 500A 3P 600VAC MJ

SKU 6NHE0
$13,132.45 - $13,132.45
$13,132.45
$13,132.45 - $13,132.45
$13,132.45
In stock

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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$13,132.45 - $13,132.45
$13,132.45
$13,132.45 - $13,132.45
$13,132.45
Circuit Breaker 400A 3P 600VAC MJ

Circuit Breaker 400A 3P 600VAC MJ

SKU 6NHD8
$12,203.73 - $12,203.73
$12,203.73
$12,203.73 - $12,203.73
$12,203.73
In stock

Molded Case Circuit Breaker 400 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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$12,203.73 - $12,203.73
$12,203.73
$12,203.73 - $12,203.73
$12,203.73
Circuit Breaker 450A 3P 600VAC MJ

Circuit Breaker 450A 3P 600VAC MJ

SKU 6NHD9
$14,044.16 - $14,044.16
$14,044.16
$14,044.16 - $14,044.16
$14,044.16
In stock

Molded Case Circuit Breaker 450 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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$14,044.16 - $14,044.16
$14,044.16
$14,044.16 - $14,044.16
$14,044.16
Circuit Breaker 350A 3P 600VAC MJ

Circuit Breaker 350A 3P 600VAC MJ

SKU 6NHD7
$13,247.87 - $13,247.87
$13,247.87
$13,247.87 - $13,247.87
$13,247.87
In stock

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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$13,247.87 - $13,247.87
$13,247.87
$13,247.87 - $13,247.87
$13,247.87
Circuit Breaker 300A 3P 600VAC MJ

Circuit Breaker 300A 3P 600VAC MJ

SKU 6NHD6
$13,136.37 - $13,136.37
$13,136.37
$13,136.37 - $13,136.37
$13,136.37
In stock

Molded Case Circuit Breaker 300 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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$13,136.37 - $13,136.37
$13,136.37
$13,136.37 - $13,136.37
$13,136.37
Circuit Breaker 800A 2P 600VAC MJ

Circuit Breaker 800A 2P 600VAC MJ

SKU 6NHD5
$21,230.08 - $21,230.08
$21,230.08
$21,230.08 - $21,230.08
$21,230.08

Molded Case Circuit Breaker 800 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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$21,230.08 - $21,230.08
$21,230.08
$21,230.08 - $21,230.08
$21,230.08
Circuit Breaker 700A 2P 600VAC MJ

Circuit Breaker 700A 2P 600VAC MJ

SKU 6NHD4
$21,256.92 - $21,256.92
$21,256.92
$21,256.92 - $21,256.92
$21,256.92
In stock

Molded Case Circuit Breaker 700 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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$21,256.92 - $21,256.92
$21,256.92
$21,256.92 - $21,256.92
$21,256.92
Circuit Breaker 600A 2P 600VAC MJ

Circuit Breaker 600A 2P 600VAC MJ

SKU 6NHD3
$10,701.72 - $10,701.72
$10,701.72
$10,701.72 - $10,701.72
$10,701.72

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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$10,701.72 - $10,701.72
$10,701.72
$10,701.72 - $10,701.72
$10,701.72
Circuit Breaker 400A 2P 600VAC MJ

Circuit Breaker 400A 2P 600VAC MJ

SKU 6NHD0
$11,861.54 - $11,861.54
$11,861.54
$11,861.54 - $11,861.54
$11,861.54
In stock

Molded Case Circuit Breaker 400 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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$11,861.54 - $11,861.54
$11,861.54
$11,861.54 - $11,861.54
$11,861.54
Circuit Breaker 350A 2P 600VAC MJ

Circuit Breaker 350A 2P 600VAC MJ

SKU 6NHC9
$17,263.93 - $17,263.93
$17,263.93
$17,263.93 - $17,263.93
$17,263.93
In stock

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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$17,263.93 - $17,263.93
$17,263.93
$17,263.93 - $17,263.93
$17,263.93
Circuit Breaker 800A 3P 600VAC MJ

Circuit Breaker 800A 3P 600VAC MJ

SKU 6NHC7
$14,034.69 - $14,034.69
$14,034.69
$14,034.69 - $14,034.69
$14,034.69
In stock

Molded Case Circuit Breaker 800 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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$14,034.69 - $14,034.69
$14,034.69
$14,034.69 - $14,034.69
$14,034.69
Circuit Breaker 700A 3P 600VAC MJ

Circuit Breaker 700A 3P 600VAC MJ

SKU 6NHC6
$16,090.18 - $16,090.18
$16,090.18
$16,090.18 - $16,090.18
$16,090.18
In stock

Molded Case Circuit Breaker 700 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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$16,090.18 - $16,090.18
$16,090.18
$16,090.18 - $16,090.18
$16,090.18
Circuit Breaker 600A 3P 600VAC MJ

Circuit Breaker 600A 3P 600VAC MJ

SKU 6NHC5
$11,450.65 - $11,450.65
$11,450.65
$11,450.65 - $11,450.65
$11,450.65
In stock

Molded Case Circuit Breaker 600 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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$11,450.65 - $11,450.65
$11,450.65
$11,450.65 - $11,450.65
$11,450.65
Circuit Breaker 450A 3P 600VAC MJ

Circuit Breaker 450A 3P 600VAC MJ

SKU 6NHC3
$14,123.24 - $14,123.24
$14,123.24
$14,123.24 - $14,123.24
$14,123.24
In stock

Molded Case Circuit Breaker 450 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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$14,123.24 - $14,123.24
$14,123.24
$14,123.24 - $14,123.24
$14,123.24
Circuit Breaker 500A 3P 600VAC MJ

Circuit Breaker 500A 3P 600VAC MJ

SKU 6NHC4
$12,252.86 - $12,252.86
$12,252.86
$12,252.86 - $12,252.86
$12,252.86
In stock

Molded Case Circuit Breaker 500 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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$12,252.86 - $12,252.86
$12,252.86
$12,252.86 - $12,252.86
$12,252.86
Circuit Breaker 400A 3P 600VAC MJ

Circuit Breaker 400A 3P 600VAC MJ

SKU 6NHC2
$10,926.83 - $10,926.83
$10,926.83
$10,926.83 - $10,926.83
$10,926.83
In stock

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 ...

View full details
$10,926.83 - $10,926.83
$10,926.83
$10,926.83 - $10,926.83
$10,926.83
Circuit Breaker 350A 3P 600VAC MJ

Circuit Breaker 350A 3P 600VAC MJ

SKU 6NHC1
$12,450.05 - $12,450.05
$12,450.05
$12,450.05 - $12,450.05
$12,450.05
In stock

Molded Case Circuit Breaker 350 A Amps AC Voltage Rating 600V AC Max AIR Rating 25kA at 600V AC For Use With I Line Panelboards Series MJ High Amp ...

View full details
$12,450.05 - $12,450.05
$12,450.05
$12,450.05 - $12,450.05
$12,450.05
Circuit Breaker 400A 2P 600VAC MJ

Circuit Breaker 400A 2P 600VAC MJ

SKU 6NGZ7
$13,681.21 - $13,681.21
$13,681.21
$13,681.21 - $13,681.21
$13,681.21
In stock

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 ...

View full details
$13,681.21 - $13,681.21
$13,681.21
$13,681.21 - $13,681.21
$13,681.21
Circuit Breaker 300A 3P 600VAC MJ

Circuit Breaker 300A 3P 600VAC MJ

SKU 6NHA9
$11,586.41 - $11,586.41
$11,586.41
$11,586.41 - $11,586.41
$11,586.41
In stock

Molded Case Circuit Breaker 300 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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$11,586.41 - $11,586.41
$11,586.41
$11,586.41 - $11,586.41
$11,586.41
Circuit Breaker 800A 3P 600VAC MG

Circuit Breaker 800A 3P 600VAC MG

SKU 6NGZ2
$12,978.26 - $12,978.26
$12,978.26
$12,978.26 - $12,978.26
$12,978.26
In stock

Molded Case Circuit Breaker 800 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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$12,978.26 - $12,978.26
$12,978.26
$12,978.26 - $12,978.26
$12,978.26
Circuit Breaker 700A 3P 600VAC MG

Circuit Breaker 700A 3P 600VAC MG

SKU 6NGZ1
$13,320.61 - $13,320.61
$13,320.61
$13,320.61 - $13,320.61
$13,320.61
In stock

Molded Case Circuit Breaker 700 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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$13,320.61 - $13,320.61
$13,320.61
$13,320.61 - $13,320.61
$13,320.61
Circuit Breaker 600A 3P 600VAC MG

Circuit Breaker 600A 3P 600VAC MG

SKU 6NGZ0
$9,786.78 - $9,786.78
$9,786.78
$9,786.78 - $9,786.78
$9,786.78
In stock

Molded Case Circuit Breaker 600 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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$9,786.78 - $9,786.78
$9,786.78
$9,786.78 - $9,786.78
$9,786.78
Circuit Breaker 500A 3P 600VAC MG

Circuit Breaker 500A 3P 600VAC MG

SKU 6NGY9
$10,260.74 - $10,260.74
$10,260.74
$10,260.74 - $10,260.74
$10,260.74
In stock

Molded Case Circuit Breaker 500 A Amps AC Voltage Rating 600V AC Max AIR Rating 18kA at 600V AC For Use With Equipment Gear Series MG High Amp Trip...

View full details
$10,260.74 - $10,260.74
$10,260.74
$10,260.74 - $10,260.74
$10,260.74
Circuit Breaker 450A 3P 600VAC MG

Circuit Breaker 450A 3P 600VAC MG

SKU 6NGY8
$9,566.25 - $9,566.25
$9,566.25
$9,566.25 - $9,566.25
$9,566.25
In stock

Molded Case Circuit Breaker 450 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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$9,566.25 - $9,566.25
$9,566.25
$9,566.25 - $9,566.25
$9,566.25

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