2-year Warranty

Same Day Shipping

Breakers

Trust in breaker products from MRO Electric for your electrical needs. We carry breakers from top manufacturers including FANUC, Schneider Electric, Siemens, and Yaskawa. MRO offers a minimum two year warranty on all breaker units. Contact us for a quote today!

Filter by Brand

Latest Breakers

JLA36150 Image

JLA36150

Schneider Electric Breakers

MOLDED CASE CIRCUIT BREAKER 600V 150A

contact us or call for stock
JLA36200 Image

JLA36200

Schneider Electric Breakers

MOLDED CASE CIRCUIT BREAKER 600V 200A

contact us or call for stock
JLL36200 Image

JLL36200

Schneider Electric Breakers

MOLDED CASE CIRCUIT BREAKER 600V 200A

contact us or call for stock
JLL36250 Image

JLL36250

Schneider Electric Breakers

MOLDED CASE CIRCUIT BREAKER 600V 250A

contact us or call for stock
JLL36250M75 Image

JLL36250M75

Schneider Electric Breakers

MOTOR CIRCUIT PROTECTOR 600V 250A

contact us or call for stock
JLP36200 Image

JLP36200

Schneider Electric Breakers

MOLDED CASE CIRCUIT BREAKER 600V 200A

contact us or call for stock
JRA36250 Image

JRA36250

Schneider Electric Breakers

MOLDED CASE CIRCUIT BREAKER 600V 250A

contact us or call for stock
JT3150 Image

JT3150

Schneider Electric Breakers

CIRCUIT BREAKER ACCESSORY, TRIP UNIT 600V 150A

contact us or call for stock
JT3175 Image

JT3175

Schneider Electric Breakers

CIRCUIT BREAKER TRIP UNIT 600V 175A

contact us or call for stock
JT3200 Image

JT3200

Schneider Electric Breakers

CIRCUIT BREAKR TRIP UNIT 600V 200A

contact us or call for stock
JT3225 Image

JT3225

Schneider Electric Breakers

CIRCUIT BREAKER TRIP UNIT 600V 225A

contact us or call for stock
JT3250 Image

JT3250

Schneider Electric Breakers

CIRCUIT BREAKER TRIP UNIT 600V 250A

contact us or call for stock
KLC200BE Image

KLC200BE

Schneider Electric Breakers

USE KLCUL200A3 W/UL508A ADD MORE ROOM

contact us or call for stock
L600AWK Image

L600AWK

Schneider Electric Breakers

ENCLOSURE POWERPACT L BREAKERS TYPE 12

contact us or call for stock
LA11027 Image

LA11027

Schneider Electric Breakers

CIRCUIT BREAKER SHUNT TRIP 24V DC

contact us or call for stock
LA11039 Image

LA11039

Schneider Electric Breakers

CIRCUIT BREAKER SHUNT TRIP 12V DC

contact us or call for stock
LA11042 Image

LA11042

Schneider Electric Breakers

CIRCUIT BREAKER SHUNT TRIP 24V AC

contact us or call for stock
LA11121 Image

LA11121

Schneider Electric Breakers

CIRCUIT BREAKER UNDERVOLTAGE TRIP 120VAC

contact us or call for stock
LA26250AC Image

LA26250AC

Schneider Electric Breakers

MOLDED CASE CIRCUIT BREAKER 600V 250A

contact us or call for stock
LA36175 Image

LA36175

Schneider Electric Breakers

MOLDED CASE CIRCUIT BREAKER 600V 175A

contact us or call for stock