Moulded Case Circuit Breakers

Shop our wide selection moulded case (MCCB) circuit breakers. 
FDB3020L - Eaton Cutler-Hammer 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

FDB3020L - Eaton Cutler-Hammer 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

Eaton Cutler-Hammer

$911.56

FDB3020L - Eaton Cutler-Hammer 20 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Cutler Hammer / Eaton / Westinghouse, Series C, type FDB, 3P, 3PH...

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$911.56
QN2200R - Siemens 200 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

QN2200R - Siemens 200 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

Siemens / ITE

$299.86

QN2200R - Siemens Molded Case Circuit Breaker Specifications: Product Description: Siemens Low Voltage Residential Circuit Breakers Main Breakers ...

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$299.86
JDL36200 - Square D 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

JDL36200 - Square D 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

Schneider Electric

$926.09

JDL36200 - Square D 200 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Schneider Electric / Square D, Powerpact, type JDL, 3P, 3PH, 200A, 600V, 18...

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$926.09
QR22B200 - Siemens 200 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

QR22B200 - Siemens 200 Amp 2 Pole 240 Volt Bolt-On Molded Case Circuit Breaker

Siemens / ITE

$524.99

QR22B200 - Siemens Bolt-On Molded Case Circuit Breaker Specifications: Product Description: SIEMENS LOW VOLTAGE MOLDED CASE CIRCUIT BREAKER WITH T...

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$524.99
THQC2130WL - GE 30 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

THQC2130WL - GE 30 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

GE

$57.57

THQC2130WL - GE 30 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 2P, 1PH, 30A, 120/240V, 10kA@240V, UL listed, feed-...

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$57.57
ED63B015 - SIEMENS 15 Amp 3 Pole 347/600 VOLT Molded Case Circuit Breaker

ED63B015 - SIEMENS 15 Amp 3 Pole 347/600 VOLT Molded Case Circuit Breaker

Siemens / ITE

$388.49

ED63B015 - Siemens 15 Amp 3 Pole 347/600 VOLT Molded Case Circuit BreakerVoltage Rating: 600 Volt

$388.49
TQD22200WL - GE 200 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

TQD22200WL - GE 200 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

GE

$296.09

TQD22200WL - GE 200 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Q-Line, Type TQD, 2P, 1PH, 200A, 240V, 10kA@240V, complete wit...

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$296.09
THQC2160WL - GE 60 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

THQC2160WL - GE 60 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

GE

$57.57

THQC2160WL - GE 60 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 2P, 1PH, 60A, 120/240V, 10kA@240V, UL listed, feed-...

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$57.57
QBL22200 - Square D 200 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker

QBL22200 - Square D 200 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker

Schneider Electric

$394.79

QBL22200 - Square D 200 Amp 2 Pole 240 Volt Thermal Magnetic Molded Case Circuit Breaker Schneider Electric / Square D, Powerpact, type QBL, 2P, 1P...

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$394.79
FA36060 - Square D 60 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker

FA36060 - Square D 60 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker

Schneider Electric

$805.70

FA36060 - Square D 60 Amp 3 Pole 600 Volt Plug-In Molded Case Circuit Breaker Square D, I-Line, type FA, 3P, 3PH, 60A, 600V, 14kA@600V, standard in...

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$805.70
TQD22150WL - GE 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

TQD22150WL - GE 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

GE

$296.09

TQD22150WL - GE 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Q-Line, Type TQD, 2P, 1PH, 150A, 240V, 10kA@240V, complete wit...

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$296.09
THQC2150WL - GE 50 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

THQC2150WL - GE 50 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

GE

$57.57

THQC2150WL - GE 50 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 2P, 1PH, 50A, 120/240V, 10kA@240V, UL listed, feed-...

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$57.57
FAL36040 - Square D 40 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker

FAL36040 - Square D 40 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker

Schneider Electric

$868.20

FAL36040 - Square D 40 Amp 3 Pole 600 Volt Lug Molded Case Circuit Breaker Square D, FAL Series, type FAL, 3P, 3PH, 40A, 600V, 14kA@600V, standard ...

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$868.20
JDA36225 - Square D 225 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

JDA36225 - Square D 225 Amp 3 Pole 600 Volt Molded Case Circuit Breaker

Schneider Electric

$1,215.49

JDA36225 - Square D 225 Amp 3 Pole 600 Volt Molded Case Circuit Breaker Square D, Powerpact, type JDA, 3P, ABC phase connection, 3PH, 225A, 600V, 1...

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$1,215.49
QN2150R - Siemens 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

QN2150R - Siemens 150 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

Siemens / ITE

$299.86

QN2150R - Siemens Molded Case Circuit Breaker Specifications: Product Description: Siemens Low Voltage Residential Circuit Breakers Main Breakers ...

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$299.86
THQD22100WL - GE 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

THQD22100WL - GE 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

GE

$276.84

THQD22100WL - GE 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric Q-Line, Type THQD, 2P, 1PH, 100A, 240V, 22kA@240V, complete w...

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$276.84
HDL26040 - Square D 40 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

HDL26040 - Square D 40 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker

Schneider Electric

$419.99

HDL26040 - Square D 40 Amp 2 Pole 600 Volt Plug-In Molded Case Circuit Breaker Schneider Electric / Square D, Powerpact, type HDL, 2P, 1PH, 40A, 60...

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$419.99
ED63B020L - Siemens 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

ED63B020L - Siemens 20 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

Siemens / ITE

$388.49

ED63B020L - Siemens Bolt-On Molded Case Circuit Breaker Specifications: Product Description: SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAK...

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$388.49
ED42B100L - Siemens 100 Amp 2 Pole 480 Volt Molded Case Circuit Breaker

ED42B100L - Siemens 100 Amp 2 Pole 480 Volt Molded Case Circuit Breaker

Siemens / ITE

$440.99

ED42B100L - Siemens Molded Case Circuit Breaker Siemens ED sentron series double pole 100 ampere feed-thru molded case circuit breaker with maximum...

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$440.99
THQC2190WL - GE 90 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

THQC2190WL - GE 90 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

GE

$130.61

THQC2190WL - GE 90 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 2P, 1PH, 90A, 120/240V, 10kA@240V, UL listed, feed-...

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$130.61
THQC21100WL - GE 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

THQC21100WL - GE 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

GE

$155.91

THQC21100WL - GE 100 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 2P, 1PH, 100A, 120/240V, 10kA@240V, UL listed, fe...

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$155.91
THQC1115WL - GE 15 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

THQC1115WL - GE 15 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

GE

$23.99

THQC1115WL - GE 15 Amp 1 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 1P, 1PH, 15A, 120/240V, 10kA@240V, UL listed, feed-...

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$23.99
SFHA36AT0250 - GE 250 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

SFHA36AT0250 - GE 250 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker

GE

$1,410.53

SFHA36AT0250 - GE 250 Amp 3 Pole 600 Volt Bolt-On Molded Case Circuit Breaker General Electric, Spectra Series, type SFHA, 3P, 3PH, 250A, 600V, 35k...

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$1,410.53