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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

3TC5217-0BP0

Siemens Breakers

CONTACTOR, SIZE 8, 2-POLE DC-3 AND 5,RATD.OPER.CURR. 220A AUXILIARY CONTACTS 22 (2NO+2NC) AC OPERATION AC 230/220V 50HZ,276/264V 60HZ

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3TC5617-0AB4

Siemens Breakers

CONTACTOR SIZE 12, 2-POLE DC-3 AND 5,RATD.OPER.CURR. 400A AUXILIARY CONTACTS 22 (2NO+2NC) DC OPERATION DC 24V

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3TF6844-0CF7

Siemens Breakers

CONTACTOR SIZE 14, 3-POLE AC-3, 335KW, 400/380V (690V) AUXILIARY CONTACTS 44 (4NO+4NC) AC OPERATION AC 110 TO 132V 50/60HZ

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3TF6844-0CS7

Siemens Breakers

CONTACTOR SIZE 14, 3-POLE AC-3, 335KW, 400/380V (690V) AUXILIARY CONTACTS 44 (4NO+4NC) AC OPERATION AC 500 TO 600V 50/60HZ

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3TF6944-0CF7

Siemens Breakers

CONTACTOR SIZE 14, 3-POLE AC-3, 450KW, 400/380V (690V) AUXILIARY CONTACTS 44 (4NO+4NC) AC OPERATION AC 110 TO 132V 50/60HZ

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3TK2805-0AC2

Siemens Breakers

CONTACTOR COMBINATION FOR SAFETY CIRCUITS ENABLING AND SIGNALLING CIRCUIT 5N0+1NC, AC-OPERATION AC OPERATION AC 24V 50/60HZ

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3TK2807-0AG2

Siemens Breakers

CONTACTOR COMBINATION FOR SAFETY CIRCUITS ENABLING AND SIGNALLING CIRCUIT 5N0,1NC,3NO DELAYED WITH T=0.5UP TO 300N0, AC-OPERATION AC 110V 50/60HZ

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3TK2807-0BB4

Siemens Breakers

CONTACTOR SAFETY CIRCUITS ENABLING/ SIGNALLING CIRCUIT 5NO+1NC, 3NO DELAYED

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3TX3462-3S

Siemens Breakers

SIEMENS SURGE SUPPRESSOR

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3TX7111-3LF13

Siemens Breakers

SIEMENS RELAY,DPDT,10 AMP,P.B.,DOOR,LED,120VAC

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3TY6563-0BB4

Siemens Breakers

COIL F.3TB56,3TC56 CONTACTORS DC 24V

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3VL3120-2KN30-0AA0

Siemens Breakers

HFGA MOULDED CASE CIRCUIT BREAKER BREAKER VL 200A 3P 65KA FXD TM

in stock

575-2106

Siemens Breakers

TI575 TURBO CPU, 1.8 KB RAM, W

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575-6660

Siemens Breakers

POWER SUPPLY VME 110VAC IN 180W OUT

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3RK1304-5KS40-4AA0

Siemens Breakers

AUTOMATION ET 200PRO DSE ST DOL STARTER STANDARD MECHANICAL SWITCHING ELECTRONIC OVERLOAD PROTECTION AC-3, 0.9 KW / 400 V 0.15 A

in stock

3RH1921-1DA11

Siemens Breakers

SIEMENS 6A AUXILIARY CONTACTOR - 3RH RANGE

in stock

3RH1131-1AK60

Siemens Breakers

CONTACTOR RELAY, 3NO+1NC, AC 110 V 50 HZ, 120 V 60 HZ, SCREW CONNECTION, SIZE S00

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3RH1911-1HA12

Siemens Breakers

AUTOMATION AUXILIARY SWITCH BLOCK, 4-POLE SCREW TERMINAL FOR MOTOR CONTACTORS

in stock

3RH1921-1CA01

Siemens Breakers

AUTOMATION AUXILIARY SWITCH BLOCK, SCREW CONNECTION, FOR CONTACTORS FOR SWITCHING MOTORS, 1-POLE

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3RK1301-0JB00-1AA2

Siemens Breakers

RS1-X FOR ET 200S, STANDARD REVERSING STARTER

in stock