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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!

Latest Breakers

3RK1303-6DS74-3AA3

Siemens Breakers

MOTOR STARTER ECOFAST SRSSTE MOTOR STARTER ECOFAST SRSSTE PROFIBUS DP ELECTR. SWITCHING ELECTR./THERM. UE PROTECTION 3-PH 400 V/5.5 KW 2.40 A...12.00 ...

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3RK1300-1DS01-1AA0

Siemens Breakers

AUTOMATION STARTER RS WO/BC ET200X 1.1KW

in stock

3RK1300-0JS01-1AA4

Siemens Breakers

EM 300 RS, FOR ET 200 X, ELECTRO-MECH. REVERS. STARTER, SETTING RANGE 0.7...1.0A, AC-3, 0.25KW/400V, WITH BRAKE CONTACT, DC 500V/1A, F. INTERNALLY SUP...

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3RK1300-0AS10-0AA0

Siemens Breakers

EM 300 EDS, FOR ET 200 X, ELECTRONIC DIRECT STARTER, SETTING RANGE 0.6...2.18A AC-3, 0.18...0.75KW/400V, WITHOUT BRAKE CONTACT, W. 9-POLE POWER CONNEC...

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3RK1105-1BE04-4CA0

Siemens Breakers

ASISAFE ENHANCED SAFETY MONITOR 2 F-RO WITH INTEGRATED SAFETY SLAVE, 2 ENABLING CIRCUITS INCLUDING CONTROL OF ONE SAFE AS-I OUTPUT / SAFE COUPLING, IP...

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3RW3034-1AB14

Siemens Breakers

SIRIUS SOFT STARTER, SIZE S2, 32 A, 15 KW/400 V, AC 200...460 V, UC 110...230 V CONNECTION

in stock

3RW3045-1AB04

Siemens Breakers

SIRIUS SOFT STARTER, SIZE S3, 75 A, 37 KW / 400 V, AC 200...460 V, UC 24 V, SCREW CONNECTION

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3RW3044-1AB15

Siemens Breakers

SIRIUS CUSHIONED STARTER SIZE S3, 63 A, 37 KW / 500 V AC 460...575 V, UC 110...230 V SCREW CONNECTION

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3RW3044-1AB14

Siemens Breakers

SIRIUS SOFT START, SIZE S3, 63 A, 30 KW / 400 V, AC 200...460 V, UC 110...230 V

in stock

3RW3044-1AB04

Siemens Breakers

SIRIUS SOFT STARTER, SIZE S3, 63 A, 30 KW / 400 V, AC 200...460 V, UC 24 V, SCREW CONNECTION

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3RW3036-1AB14

Siemens Breakers

SIRIUS SOFT STARTER, SIZE S2, 45 A, 22 KW / 400 V, AC 200...460 V, UC 110...230 V, SCREW CONNECTION

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3RW3036-1AB04

Siemens Breakers

SIRIUS SOFT STARTER, SIZE S2, 45 A, 22 KW / 400 V, AC 200...460 V, UC 24 V, SCREW CONNECTION

in stock

3RW3035-1AB14

Siemens Breakers

SIRIUS SOFT STARTER, SIZE S2, 38 A, 18.5 KW / 400 V, AC 200...460 V, UC 110...230 V, SCREW CONNECTION

in stock

3RW3035-1AB04

Siemens Breakers

SIRIUS SOFT STARTER, SIZE S2, 38 A, 18.5 KW / 400 V, AC 200...460 V, UC 24 V, SCREW CONNECTION

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3RW2120-1BG01

Siemens Breakers

SOLID-STATE MOTOR STARTERS DC ELECTRONIC BRAKING UNIT WITH SIGNALLING CONTACT 1.10 KW, 2-PH. 50/60HZ, 400V

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3RW3024-1AB05

Siemens Breakers

SIRIUS SOFT STARTER SIZE S0, 12,5A, 7.5 KW / 400 V, AC 460...575 V, UC 24 V, SCREW CONNECTION

in stock

3RW2240-0DB15

Siemens Breakers

SOLID-STATE MOTOR STARTER W.ELECTRONIC DEVICE PROTECTION AND PC INTERFACE 300A, 160KW/400V, 40CEL 200 TO 500V

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3RW2235-0DB15

Siemens Breakers

SOLID-STATE MOTOR STARTER W.ELECTRONIC DEVICE PROTECTION AND PC INTERFACE 135A, 75KW/400V, 40CEL 200 TO 500V

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3RW2231-1AB15

Siemens Breakers

SOLID-STATE MOTOR STARTER W.ELECTRONIC DEVICE PROTECTION AND PC INTERFACE 70A, 37KW/400V, 40CEL 200 TO 500V

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3RW2225-1AB15

Siemens Breakers

SOLID-STATE MOTOR STARTER W.ELECTRONIC DEVICE PROTECTION AND PC INTERFACE 22A, 11KW/400V, 40CEL 200 TO 500V

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