Skip to content
Molded Case Circuit Breakers

Molded Case Circuit Breakers Total Products: 1143

Filters

$
$
Circuit Breaker 250A 2P 240VAC QD

Circuit Breaker 250A 2P 240VAC QD

SQUARE D
$1,368.49 - $1,368.49
$1,368.49
$1,368.49 - $1,368.49
$1,368.49

Molded Case Circuit Breaker 250 A Amps AC Voltage Rating 240V AC Max AIR Rating 25kA at 240V AC For Use With - Series QD High Amp Trip Setting 2 40...

View full Details
$1,368.49 - $1,368.49
$1,368.49
$1,368.49 - $1,368.49
$1,368.49
Circuit Breaker 70A 2P 240VAC QD

Circuit Breaker 70A 2P 240VAC QD

SQUARE D
$1,160.65 - $1,160.65
$1,160.65
$1,160.65 - $1,160.65
$1,160.65

Molded Case Circuit Breaker 70 A Amps AC Voltage Rating 240V AC Max AIR Rating 25kA at 240V AC For Use With - Series QD High Amp Trip Setting 1 800...

View full Details
$1,160.65 - $1,160.65
$1,160.65
$1,160.65 - $1,160.65
$1,160.65
Circuit Breaker 90A 2P 600VAC HG

Circuit Breaker 90A 2P 600VAC HG

SQUARE D
$1,501.34 - $1,501.34
$1,501.34
$1,501.34 - $1,501.34
$1,501.34

Molded Case Circuit Breaker 90 A Amps AC Voltage Rating 600V AC Max AIR Rating 65kA at 240V AC For Use With - Series HG High Amp Trip Setting 1 450...

View full Details
$1,501.34 - $1,501.34
$1,501.34
$1,501.34 - $1,501.34
$1,501.34
Circuit Breaker Frame Only

Circuit Breaker Frame Only

EATON CUTLER HAMMER
$7,826.65 - $7,826.65
$7,826.65
$7,826.65 - $7,826.65
$7,826.65

Circuit Breaker

$7,826.65 - $7,826.65
$7,826.65
$7,826.65 - $7,826.65
$7,826.65
Circuit Gateway Breaker M-1640

Circuit Gateway Breaker M-1640

EATON CUTLER HAMMER
$106.82 - $106.82
$106.82
$106.82 - $106.82
$106.82

Circuit Breaker

$106.82 - $106.82
$106.82
$106.82 - $106.82
$106.82
Circuit Breaker HJD Complete 600VAC Max

Circuit Breaker HJD Complete 600VAC Max

EATON CUTLER HAMMER
$31,423.46 - $31,423.46
$31,423.46
$31,423.46 - $31,423.46
$31,423.46

Circuit Breaker

$31,423.46 - $31,423.46
$31,423.46
$31,423.46 - $31,423.46
$31,423.46
Motor Circuit Protector 25 A Pole 3

Motor Circuit Protector 25 A Pole 3

SCHNEIDER ELECTRIC
$728.64 - $728.64
$728.64
$728.64 - $728.64
$728.64

Motor Circuit Protector 25 A Amps High Amp Trip Setting 360 A Low Amp Trip Setting 110 A Circuit Breaker Type High Interrupting Capacity Number of ...

View full Details
$728.64 - $728.64
$728.64
$728.64 - $728.64
$728.64
Circuit Breaker Front Mount 1 Pole 10A

Circuit Breaker Front Mount 1 Pole 10A

EATON CUTLER HAMMER
$138.40 - $138.40
$138.40
$138.40 - $138.40
$138.40

Circuit Breaker

$138.40 - $138.40
$138.40
$138.40 - $138.40
$138.40
Circuit Breaker NGH 3Pole 1200A LSI Arms

Circuit Breaker NGH 3Pole 1200A LSI Arms

EATON CUTLER HAMMER
$105,767.27 - $105,767.27
$105,767.27
$105,767.27 - $105,767.27
$105,767.27

Circuit Breaker

$105,767.27 - $105,767.27
$105,767.27
$105,767.27 - $105,767.27
$105,767.27
Circuit Breaker CKD-35K RPP Breaker

Circuit Breaker CKD-35K RPP Breaker

EATON CUTLER HAMMER
$9,504.81 - $9,504.81
$9,504.81
$9,504.81 - $9,504.81
$9,504.81

Circuit Breaker

$9,504.81 - $9,504.81
$9,504.81
$9,504.81 - $9,504.81
$9,504.81
Circuit Input Breaker CHLD3600F

Circuit Input Breaker CHLD3600F

EATON CUTLER HAMMER
$15,847.03 - $15,847.03
$15,847.03
$15,847.03 - $15,847.03
$15,847.03

Circuit Breaker

$15,847.03 - $15,847.03
$15,847.03
$15,847.03 - $15,847.03
$15,847.03
Circuit Breaker 20A 2 Pole Type BA

Circuit Breaker 20A 2 Pole Type BA

EATON CUTLER HAMMER
$225.11 - $225.11
$225.11
$225.11 - $225.11
$225.11

Circuit Breaker

$225.11 - $225.11
$225.11
$225.11 - $225.11
$225.11
Circuit Breaker 20A 1 Pole Type BA

Circuit Breaker 20A 1 Pole Type BA

EATON CUTLER HAMMER
$103.16 - $103.16
$103.16
$103.16 - $103.16
$103.16

Circuit Breaker

$103.16 - $103.16
$103.16
$103.16 - $103.16
$103.16
Circuit Breaker 480V 600A 3 Pole

Circuit Breaker 480V 600A 3 Pole

EATON CUTLER HAMMER
$19,729.56 - $19,729.56
$19,729.56
$19,729.56 - $19,729.56
$19,729.56

Circuit Breaker

$19,729.56 - $19,729.56
$19,729.56
$19,729.56 - $19,729.56
$19,729.56
Motor Circuit Protector 80 A Pole 3

Motor Circuit Protector 80 A Pole 3

SCHNEIDER ELECTRIC
$838.15 - $838.15
$838.15
$838.15 - $838.15
$838.15

Motor Circuit Protector 80 A Amps High Amp Trip Setting 1 150 A Low Amp Trip Setting 320 A Circuit Breaker Type High Interrupting Capacity Number o...

View full Details
$838.15 - $838.15
$838.15
$838.15 - $838.15
$838.15
Motor Circuit Protector 50 A Pole 3

Motor Circuit Protector 50 A Pole 3

SCHNEIDER ELECTRIC
$728.64 - $728.64
$728.64
$728.64 - $728.64
$728.64

Motor Circuit Protector 50 A Amps High Amp Trip Setting 650 A Low Amp Trip Setting 176 A Circuit Breaker Type High Interrupting Capacity Number of ...

View full Details
$728.64 - $728.64
$728.64
$728.64 - $728.64
$728.64
Motor Circuit Protector 13 A Pole 3

Motor Circuit Protector 13 A Pole 3

SCHNEIDER ELECTRIC
$728.64 - $728.64
$728.64
$728.64 - $728.64
$728.64

Motor Circuit Protector 13 A Amps High Amp Trip Setting 195 A Low Amp Trip Setting 53 A Circuit Breaker Type High Interrupting Capacity Number of P...

View full Details
$728.64 - $728.64
$728.64
$728.64 - $728.64
$728.64
Motor Circuit Protector 4 A Pole 3

Motor Circuit Protector 4 A Pole 3

SCHNEIDER ELECTRIC
$728.64 - $728.64
$728.64
$728.64 - $728.64
$728.64

Motor Circuit Protector 4 A Amps High Amp Trip Setting 49 A Low Amp Trip Setting 21 A Circuit Breaker Type High Interrupting Capacity Number of Pol...

View full Details
$728.64 - $728.64
$728.64
$728.64 - $728.64
$728.64
Motor Circuit Protector 2 A Pole 3

Motor Circuit Protector 2 A Pole 3

SCHNEIDER ELECTRIC
$1,093.40 - $1,093.40
$1,093.40
$1,093.40 - $1,093.40
$1,093.40

Motor Circuit Protector 2 A Amps High Amp Trip Setting 28 A Low Amp Trip Setting 12 A Circuit Breaker Type High Interrupting Capacity Number of Pol...

View full Details
$1,093.40 - $1,093.40
$1,093.40
$1,093.40 - $1,093.40
$1,093.40
Circuit Breaker NGH 3 Pole 800A LSI

Circuit Breaker NGH 3 Pole 800A LSI

EATON CUTLER HAMMER
$28,128.48 - $28,128.48
$28,128.48
$28,128.48 - $28,128.48
$28,128.48

Circuit Breaker

$28,128.48 - $28,128.48
$28,128.48
$28,128.48 - $28,128.48
$28,128.48
Circuit Breaker STC 1-2 600 Amp 3 Pole

Circuit Breaker STC 1-2 600 Amp 3 Pole

EATON CUTLER HAMMER
$11,092.93 - $11,092.93
$11,092.93
$11,092.93 - $11,092.93
$11,092.93

Circuit Breaker

$11,092.93 - $11,092.93
$11,092.93
$11,092.93 - $11,092.93
$11,092.93
Circuit Breaker Maintenance Bypass 3Pole

Circuit Breaker Maintenance Bypass 3Pole

EATON CUTLER HAMMER
$47,853.86 - $47,853.86
$47,853.86
$47,853.86 - $47,853.86
$47,853.86

Circuit Breaker

$47,853.86 - $47,853.86
$47,853.86
$47,853.86 - $47,853.86
$47,853.86
Circuit Breaker 3 Pole 600VAC 250VDC

Circuit Breaker 3 Pole 600VAC 250VDC

EATON CUTLER HAMMER
$10,082.04 - $10,082.04
$10,082.04
$10,082.04 - $10,082.04
$10,082.04

Circuit Breaker

$10,082.04 - $10,082.04
$10,082.04
$10,082.04 - $10,082.04
$10,082.04
Circuit Breaker LGH 3 Pole 500 Amp

Circuit Breaker LGH 3 Pole 500 Amp

EATON CUTLER HAMMER
$36,596.93 - $36,596.93
$36,596.93
$36,596.93 - $36,596.93
$36,596.93

Circuit Breaker

$36,596.93 - $36,596.93
$36,596.93
$36,596.93 - $36,596.93
$36,596.93

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare