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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

3TC4817-0AB4

Siemens Breakers

CONTACTOR, SIZE 4, 2-POLE DC-3 AND 5,RATD.OPERAT.CURR.75A AUXILIARY CONTACTS 22 (2NO+2NC) DC OPERATION DC 24V

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3RW4435-6BC44

Siemens Breakers

SIRIUS SOFT STARTER, VALUES WITH 400 V, 40 DEG., STANDARD: 134A, 75KW, INSIDE-DELTA CIRCUIT 3: 232A, 132KW, 200-460 V AC, 230 V AC, SCREW TERMINALS

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3RX9310-0AA00

Siemens Breakers

AS-INTERFACE TOEBEHOREN VOEDING, DC 30V, 2,4A, IP20

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3RX9311-0AA00

Siemens Breakers

AS-INTERFACE POWER SUPPLY UNIT WITH DATA DECOUPLING, IP65 DC 30V, 2.4A

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3RX9501-0BA00

Siemens Breakers

AUTOMATION POWER SUPPLY AS-I 3AMP 115/230VAC

in stock

3RX9501-2BA00

Siemens Breakers

AS-I POWER2.6A, MAX. 100 W, 120V/230V AC, IP20, AS-INTERFACE POWER SUPPLY, IN: 120V/230V AC, OUT: AS-I, 2.6A (30V DC), LIMITING OF OUTPUT POWER MAX. 1...

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3SB3863-4BB

Siemens Breakers

TWO-HAND OPERATION CONSOLE FOR CONTROL DEVICES, 22MM, ROUND, ENCLOSURE MATERIAL METAL, ENCLOSURE TOP PART GRAY, 3 COMMAND POINTS, STANDARD EQUIPMENT: ...

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3SB3901-0AQ3

Siemens Breakers

STAND F.TWO-HAND OPER.CONSOLE WITH BREAK-THROUGHS FOR METRIC CABLE GLANDS

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3SE7140-1BD04

Siemens Breakers

SIRIUS CABLE-OPER. SWITCH METAL HOUSING,1X M16X1.5, 1NO+1NC, LATCHES AC.EN ISO13850 BUTTON RESET, WITH LED-LAMP 24VDC, RED

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3SF7834-6DD00

Siemens Breakers

SIMATIC FS620I LASER SCANNER TYPE 3 HORIZONTAL 4 M PROTECTION FIELD ASISAFE 70, 150 MM 4 PROTECTION FIELDS

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3SF7834-6PB00

Siemens Breakers

SIMATIC FS620I LASER SCANNER TYPE 3 HORIZONTAL 4 M PROTECTION FIELD PROFISAFE 70, 150 MM 4 PROTECTION FIELDS

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3TB5017-0BB4

Siemens Breakers

CONTACTOR,SIZE 6,3-POLE AC-3, 55KW, 400/380V AUXILIARY CONTACTS 22 (2NO+2NC) DC SOLENOID SYSTEM DC 24V

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3TB5217-0BB4

Siemens Breakers

CONTACTOR SIZE 8,3-POLE AC-3, 90KW, 400/380V AUXILIARY CONTACTS 22 (2NO+2NC) DC SOLENOID SYSTEM DC 24V

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3TB5417-0BB4

Siemens Breakers

CONTACTOR SIZE 10, 3-POLE AC-3, 132KW, 400/380V AUXILIARY CONTACTS 22 (2NO+2NC) DC SOLENOID SYSTEM DC 24V

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3TC4417-0AB4

Siemens Breakers

SIEMENS CONTACTOR 32AMP 2POLE AUX 2NO/2NC 24VDC COIL

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3TC4417-0AF4

Siemens Breakers

CONTACTOR, SIZE 2, 2-POLE DC-3 AND 5,RATD.OPERAT.CURR.32A AUXILIARY CONTACTS 22 (2NO+2NC) DC OPERATION DC 110V

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3TY7480-0A

Siemens Breakers

MAIN CONTACTS FOR 3TF48

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3TC4817-0AG4

Siemens Breakers

CONTACTOR, SIZE 4, 2-POLE DC-3 AND 5,RATD.OPERAT.CURR.75A AUXILIARY CONTACTS 22 (2NO+2NC) DC OPERATION DC 125V

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3TC5217-0AB4

Siemens Breakers

CONTACTOR, SIZE 8, 2-POLE DC-3 AND 5,RATD.OPER.CURR. 220A AUXILIARY CONTACTS 22 (2NO+2NC) DC OPERATION DC 24V

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3TC5217-0AF4

Siemens Breakers

CONTACTOR, SIZE 8, 2-POLE DC-3 AND 5,RATD.OPER.CURR. 220A AUXILIARY CONTACTS 22 (2NO+2NC) DC OPERATION DC 110V

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