2-year MRO 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

3VL4840-2KN30-0AA0 Image

3VL4840-2KN30-0AA0

Siemens Breakers

AUTOMATION CIRCUIT BREAKER VL 400X

in stock
3VL5763-1AA36-0AA0 Image

3VL5763-1AA36-0AA0

Siemens Breakers

CIRCUIT-BREAKER VL 630N WITHOUT OVERCURRENT RELEASE STANDARD SWITCHING CAPACITY ICU= 45 KA / 415 V AC 3-POLE IN= 630 A, RATED CURRENT WITHOUT AUXILIAR...

contact us or call for stock
3VL9000-8AU00 Image

3VL9000-8AU00

Siemens Breakers

ACCESSORY FOR VL160, VL250, VL400, VL630, VL800, VL1250, VL1600, COM20 MODULE TO CONNECT THE SENTRON VL TO THE PROFIBUS DP READ OUT METERING AND PARAM...

contact us or call for stock
3VL9000-8AV00 Image

3VL9000-8AV00

Siemens Breakers

ACCESSORY FOR VL160, VL250, VL400, VL630, VL800, VL1250, VL1600, COM21 MODULE TO CONNECT THE SENTRON VL TO THE MODBUS RTU, READ OUT METERING AND PARAM...

contact us or call for stock
3VL9300-3MJ00 Image

3VL9300-3MJ00

Siemens Breakers

ACCESSORY FOR VL160X, VL160, VL250, STORED ENERGY OPERATOR 24V DC

contact us or call for stock
3VL9320-7KN30 Image

3VL9320-7KN30

Siemens Breakers

SIRIUS 3VL MOLDED CASE CIRCUIT BREAKER, UP TO 1600 A, IEC

contact us or call for stock
3VL9400-3MQ00 Image

3VL9400-3MQ00

Siemens Breakers

BREAKERS ACCESSORY FOR VL400, STORED ENERGY OPERATOR 220-250V AC/DC

contact us or call for stock
3VL9400-4ED40 Image

3VL9400-4ED40

Siemens Breakers

ACCESSORY FOR VL400, FRONT BUS-BAR CONNECTION (FLARED) SET OF 4 PCS 4 POLE

contact us or call for stock
3VL9500-4ED40 Image

3VL9500-4ED40

Siemens Breakers

ACCESSORY FOR VL630, FRONT CONNECTION BARS INCREASED POLE SPACING COMPRISES 4 TERMINALS 4-POLE

contact us or call for stock
3VL9600-3HF05 Image

3VL9600-3HF05

Siemens Breakers

MOLDED CASE CIRCUIT BREAKER ACCESSORY FOR VL630, VL800, DOOR OP.MECH. 8UC7

contact us or call for stock
3VL9600-3HG05 Image

3VL9600-3HG05

Siemens Breakers

ACCESSORY FOR VL630, VL800, FOR INSTALLAT. IN DOORS, COMPL. DOOR DRIVE 8UC7 HANDLE RED, MASKING FRAME YELLOW

contact us or call for stock
3VL9800-1UH00 Image

3VL9800-1UH00

Siemens Breakers

ACCESSORY FOR VL630, VL800, VL1250, VL1600, UNDERVOLTAGE RELEASE 220 - 250 V AC RIGHT POLE ONLY

contact us or call for stock
3VL9800-3HF05 Image

3VL9800-3HF05

Siemens Breakers

ACCESSORY FOR VL1250, VL1600, DOOR OP.MECH.8UC7 - NEW DESIGN HANDLE TI-GREY, MASKING FRAME LIGHT GREY FOR INSTALL. IN DOORS, COMPL

contact us or call for stock
3VL9800-4WA30 Image

3VL9800-4WA30

Siemens Breakers

ACCESSORY FOR VL1250, VL1600, DRAW OUT ASSEMBLY REAR CONNECTORS 3 POLES

contact us or call for stock
3VU1 300 1MM00 Image

3VU1 300 1MM00

Siemens Breakers

FURNAS STARTER MOTOR PROTECTOR 3POLE 1N...

contact us or call for stock
3VU1300-1MG00 Image

3VU1300-1MG00

Siemens Breakers

SIRIUS CIRCUIT-BREAKER FOR MOTOR PROTECTION UP TO 25A

in stock
3VU1300-1MJ00 Image

3VU1300-1MJ00

Siemens Breakers

AUTOMATION STARTER MOTOR PROTECTOR 2.4-4AMP 3POLE 1NO...

in stock
3VU1300-1MK00 Image

3VU1300-1MK00

Siemens Breakers

AUTOMATION CIRCUIT-BREAKER FOR MOTOR PROTECTION UP TO 25A WITH AUXIL.CONTACTS

in stock
3VU1300-1ML00 Image

3VU1300-1ML00

Siemens Breakers

AUTOMATION CIRCUIT-BREAKER

in stock
3VU1300-1MN00 Image

3VU1300-1MN00

Siemens Breakers

SIEMENS STARTER MOTOR PROTECTOR 3POLE 1NO 1NC 14.0...

contact us or call for stock