2-year Warranty

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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

3RW3457-0DC44

Siemens Breakers

ELECTRONIC MOTOR CONTROLLER VALUES AT 400V, 40 DEGREES INSIDE-DELTA: 191A, 110KW, STANDARD: 110A, 55KW, AC 200-460V, AC 230V

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3RW3950-6DC38

Siemens Breakers

CONTROL UNIT FOR SIKOSTART 3RW34..-0DC3. AC 115 V

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3RW4026-1BB05

Siemens Breakers

SIRIUS SOFT STARTER, S0, 25A, 15KW/500V, 40 DEGR., AC 400-600V, AC/DC 24V, SCREW TERMINALS

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3RW4027-1BB14

Siemens Breakers

SIRIUS SOFT STARTER, S0, 32A, 15KW/400V, 40 DEGR., AC 200-480V, AC/DC 110-230V, SCREW TERMINALS

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3RW4028-1BB14

Siemens Breakers

SIRIUS SOFT STARTER, 38A, 18.5KW/400V, 40 DEGR., AC 200-480V, AC/DC 110-230V

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3RW4036-1BB14

Siemens Breakers

SIRIUS SOFT STARTER, S2, 45A, 22KW/400V, 40 DEGR., AC 200-480V, AC/DC 110-230V, SCREW TERMINALS

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3RW4074-6BB44

Siemens Breakers

SIRIUS SOFT STARTER, S12, 280 A, 160 KW/400 V, 40 DEG., 200-460 V AC, 230 V AC, SCREW TERMINALS

in stock

3RW4074-6BB34

Siemens Breakers

SIRIUS SOFT STARTER S12, 248 A, 200 HP/460 V, 50 DEG., 200-460 V AC, 115 V AC, SCREW TERMINALS

in stock

3RW4073-6BB35

Siemens Breakers

SIRIUS SOFT STARTER, S12, 205 A, 200 HP/575 V, 50 DEG., 400-600 V AC, 115 V AC, SCREW TERMINALS

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3RW4073-6BB34

Siemens Breakers

SIRIUS SOFT STARTER, S12, 205 A, 150 HP/460 V, 50 DEG., 200-460 V AC, 115 V AC

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3RW4056-6BB34

Siemens Breakers

SIRIUS SOFT STARTER, S6, 145 A, 100 HP/460 V, 50 DEG., 200-460 V AC, 115 V AC

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3RW4055-6BB44

Siemens Breakers

SIRIUS SOFT STARTER, S6, 134 A, 75 KW/400 V, 40 DEG., 200-460 V AC, 230 V AC, SCREW TERMINALS

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3RW4055-6BB35

Siemens Breakers

SIRIUS SOFT STARTER, S6, 117 A, 100 HP/575 V, 50 DEG., 400-600 V AC, 115 V AC, SCREW TERMINALS

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3RW4055-6BB34

Siemens Breakers

SIRIUS SOFT STARTER, S6, 117 A, 75 HP/460 V, 50 DEG., 200-460 V AC, 115 V AC

in stock

3RW4055-2BB34

Siemens Breakers

SIRIUS SOFT STARTER, S6, 117 A, 75 HP/460 V, 50 DEG., 200-460 V AC, 115 V AC, CAGE CLAMP TERMINALS

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3RW4047-1BB14

Siemens Breakers

SIRIUS SOFT STARTER, S3, 106A, 55KW/400V, 40 DEGR., AC 200-480V, AC/DC 110-230V, SCREW TERMINALS

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3RW4046-1BB14

Siemens Breakers

SIRIUS SOFT STARTER, S3, 80A, 45KW/400V, 40 DEGR, AC 200-480V, AC/DC 110-230V

in stock

3RW4038-1BB14

Siemens Breakers

SIRIUS SOFT STARTER, S2, 72A, 37KW/400V, 40 DEGR., AC 200-480V, AC/DC 110-230V

in stock

3RW4037-1BB14

Siemens Breakers

SIRIUS SOFT STARTER, S2, 63A, 30KW/400V, 40 DEGR., AC 200-480V

in stock

3RW4036-1BB04

Siemens Breakers

SIRIUS SOFT STARTER, S2, 45A, 22KW/400V, 40 DEGR., AC 200-480V, AC/DC 24V, SCREW TERMINALS

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