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Molded Case Circuit Breakers

Shop our wide selection molded case (MCCB) circuit breakers. 
THQC1130WL - GE 30 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

THQC1130WL - GE 30 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

GE

$7.70

THQC1130WL - GE 30 Amp 1 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 1P, 1PH, 30A, 120/240V, 10kA@240V, UL listed, feed-...

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$7.70
THQC1160WL - GE 60 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

THQC1160WL - GE 60 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

GE

$7.88

THQC1160WL - GE 60 Amp 1 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 1P, 1PH, 60A, 120/240V, 10kA@240V, UL listed, feed-...

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$7.88
THQC1140WL - GE 40 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

THQC1140WL - GE 40 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

GE

$7.95

THQC1140WL - GE 40 Amp 1 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 1P, 1PH, 40A, 120/240V, 10kA@240V, UL listed, feed-...

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$7.95
THQC1125WL - GE 25 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

THQC1125WL - GE 25 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

GE

$8.98

THQC1125WL - GE 25 Amp 1 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 1P, 1PH, 25A, 120/240V, 10kA@240V, UL listed, feed-...

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$8.98
THQC1150WL - GE 50 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

THQC1150WL - GE 50 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

GE

$11.28

THQC1150WL - GE 50 Amp 1 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 1P, 1PH, 50A, 120/240V, 10kA@240V, UL listed, feed-...

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$11.28
THQC1120WL - GE 20 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

THQC1120WL - GE 20 Amp 1 Pole 240 Volt Molded Case Circuit Breaker

GE

$15.74

THQC1120WL - GE 20 Amp 1 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 1P, 1PH, 20A, 120/240V, 10kA@240V, UL listed, feed-...

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$15.74
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

$15.74

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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$15.74
CQD120 - Siemens 20 Amp 1 Pole 277 Volt Molded Case Circuit Breaker

CQD120 - Siemens 20 Amp 1 Pole 277 Volt Molded Case Circuit Breaker

Siemens / ITE

$30.32

CQD120 - Siemens 20 Amp 1 Pole 277 Volt Molded Case Circuit Breaker Siemens, CQD Series, type CQD, 1P, 1PH, 20A, 277V, 14kA@277V, standard interrup...

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$30.32
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

$30.45

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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$30.45
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

$30.45

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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$30.45
THQC2145WL - GE 45 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

THQC2145WL - GE 45 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

GE

$30.45

THQC2145WL - GE 45 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 2P, 1PH, 45A, 120/240V, 10kA@240V, UL listed, feed-...

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$30.45
THQC2140WL - GE 40 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

THQC2140WL - GE 40 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

GE

$30.45

THQC2140WL - GE 40 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 2P, 1PH, 40A, 120/240V, 10kA@240V, UL listed, feed-...

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$30.45
THQC2135WL - GE 35 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

THQC2135WL - GE 35 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

GE

$30.45

THQC2135WL - GE 35 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 2P, 1PH, 35A, 120/240V, 10kA@240V, UL listed, feed-...

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$30.45
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

$30.45

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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$30.45
THQC2125WL - GE 25 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

THQC2125WL - GE 25 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

GE

$30.45

THQC2125WL - GE 25 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 2P, 1PH, 25A, 120/240V, 10kA@240V, UL listed, feed-...

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$30.45
THQC2120WL - GE 20 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

THQC2120WL - GE 20 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

GE

$30.45

THQC2120WL - GE 20 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 2P, 1PH, 20A, 120/240V, 10kA@240V, UL listed, feed-...

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$30.45
THQC2115WL - GE 15 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

THQC2115WL - GE 15 Amp 2 Pole 240 Volt Molded Case Circuit Breaker

GE

$30.45

THQC2115WL - GE 15 Amp 2 Pole 240 Volt Molded Case Circuit Breaker General Electric, type THQC, 2P, 1PH, 15A, 120/240V, 10kA@240V, UL listed, feed-...

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$30.45
CQD150 - Siemens 50 Amp 1 Pole 277 Volt Molded Case Circuit Breaker

CQD150 - Siemens 50 Amp 1 Pole 277 Volt Molded Case Circuit Breaker

Siemens / ITE

$30.59

CQD150 - Siemens 50 Amp 1 Pole 277 Volt Molded Case Circuit Breaker Siemens, CQD Series, type CQD, 1P, 1PH, 50A, 277V, 14kA@277V, standard interrup...

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$30.59
CQD160 - Siemens 60 Amp 1 Pole 277 Volt Molded Case Circuit Breaker

CQD160 - Siemens 60 Amp 1 Pole 277 Volt Molded Case Circuit Breaker

Siemens / ITE

$30.86

CQD160 - Siemens 60 Amp 1 Pole 277 Volt Molded Case Circuit Breaker Siemens, CQD Series, type CQD, 1P, 1PH, 60A, 277V, 14kA@277V, standard interrup...

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$30.86
TEY115 - GE 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

TEY115 - GE 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

GE

$31.32

TEY115 - GE 15 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker General Electric Q-Line, Type TEY, 1P, 1PH, 15A, 277V, 14kA@277V, standard i...

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$31.32
TEY130 - GE 30 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

TEY130 - GE 30 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker

GE

$31.38

TEY130 - GE 30 Amp 1 Pole 277 Volt Bolt-On Molded Case Circuit Breaker General Electric Q-Line, Type TEY, 1P, 1PH, 30A, 277V, 14kA@277V, standard i...

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$31.38