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    • Motor Control

    Motor Control Circuit Breakers & Motor Control Switchgear

    Quality Switchgear has an incredible inventory of new, refurbished, reconditioned, hard-to-find, or obsolete motor control circuit breakers. When your machine breaks down and you need electricity up as soon as possible, count on our team to have what you need.

    Reach out to us and let us know what you are looking for and when you need it, and our experts will make sure you don’t spend time waiting. We understand how critical a motor control circuit breaker is to production. We are available 24 hours a day, seven days a week for emergency service. Contact us today, so we can help you get your machines running again!

    • CR306F103
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      CR306F103

      FULL VOLTAGE, NON COMBINATION, NON REVERSING TYPE; NEMA 4 SIZE; 135 AMPERE CURRENT RATING; NEMA 1 ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 220 VAC AT 50 HZ, 230 TO 240 VAC AT 60 HZ COIL VOLTAGE; 50 HP POWER RATING/VOLTAGE; 3 LEG BLOCK (2) THERMAL...

      Amperage: 135
      Nema Size: 4
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
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    • CR306F104
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      CR306F104

      FULL VOLTAGE, NON COMBINATION, NON REVERSING TYPE; NEMA 4 SIZE; 135 AMPERE CURRENT RATING; NEMA 1 ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 440 VAC AT 50 HZ, 460 TO 480 VAC AT 60 HZ COIL VOLTAGE; 100 HP POWER RATING/VOLTAGE; 3 LEG BLOCK (2) THERMAL...

      Amperage: 135
      Nema Size: 4
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
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    • CR306F602
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      CR306F602

      FULL VOLTAGE, NON COMBINATION, NON REVERSING TYPE; NEMA 4 SIZE; 135 AMPERE CURRENT RATING; NEMA 3R ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 110 VAC AT 50 HZ, 115 TO 120 VAC AT 60 HZ COIL VOLTAGE; 3 LEG BLOCK (2) THERMAL BIMETALLIC OVERLOAD RELAY...

      Amperage: 135
      Nema Size: 4
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
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    • CR306FXM002
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      CR306FXM002

      SIZE 4 FVNR 65-135AMPS

      Amperage: 135
      Nema Size: 4
      Poles: 3
      Voltage: 600
      Family: 300-Line
      $2,888.75
    • CR306G002
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      CR306G002

      FULL VOLTAGE, MAGNETIC, NON-COMBINATION, NON-REVERSING TYPE; NEMA 5 SIZE; 270 AMPERE CURRENT RATING; OPEN ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 110 VAC AT 50 HZ, 115 TO 120 VAC AT 60 HZ COIL VOLTAGE; 3-PHASE 3-LEG BLOCK THERMAL OVERLOAD RELAY...

      Amperage: 270
      Nema Size: 5
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
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    • CR306G003
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      CR306G003

      FULL VOLTAGE, NON COMBINATION, NON REVERSING TYPE; NEMA 5 SIZE; 270 AMPERE CURRENT RATING; OPEN ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 220 VAC AT 50 HZ, 230 TO 240 VAC AT 60 HZ COIL VOLTAGE; 100 HP POWER RATING/VOLTAGE; 3 LEG BLOCK (2) THERMAL...

      Amperage: 270
      Nema Size: 5
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
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    • CR306G004
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      CR306G004

      FULL VOLTAGE, NON COMBINATION, NON REVERSING TYPE; NEMA 5 SIZE; 270 AMPERE CURRENT RATING; OPEN ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 440 VAC AT 50 HZ, 460 TO 480 VAC AT 60 HZ COIL VOLTAGE; 200 HP POWER RATING/VOLTAGE; 3 LEG BLOCK (2) THERMAL...

      Amperage: 270
      Nema Size: 5
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
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    • CR306G102
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      CR306G102

      FULL VOLTAGE, MAGNETIC, NON-COMBINATION, NON-REVERSING TYPE; NEMA 5 SIZE; 270 AMPERE CURRENT RATING; NEMA 1 ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 110 VAC AT 50 HZ, 115 TO 120 VAC AT 60 HZ COIL VOLTAGE; 3-PHASE 3-LEG BLOCK THERMAL OVERLOAD RELAY...

      Amperage: 270
      Nema Size: 5
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
      View Details
    • CR306G104
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      CR306G104

      FULL VOLTAGE, NON COMBINATION, NON REVERSING TYPE; NEMA 5 SIZE; 270 AMPERE CURRENT RATING; NEMA 1 ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 440 VAC AT 50 HZ, 460 TO 480 VAC AT 60 HZ COIL VOLTAGE; 200 HP POWER RATING/VOLTAGE; 3 LEG BLOCK (2) THERMAL...

      Amperage: 270
      Nema Size: 5
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
      View Details
    • CR306HH002
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      CR306HH002

      FULL VOLTAGE, NON COMBINATION, NON REVERSING TYPE; NEMA 6 SIZE; 540 AMPERE CURRENT RATING; OPEN ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 110 VAC AT 50 HZ, 115 TO 120 VAC AT 60 HZ COIL VOLTAGE; 3 LEG BLOCK (2) THERMAL BIMETALLIC OVERLOAD RELAY MANUAL...

      Amperage: 540
      Nema Size: 6
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
      View Details
    • CR306HH004
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      CR306HH004

      FULL VOLTAGE, MAGNETIC, NON-COMBINATION, NON-REVERSING TYPE; NEMA 6 SIZE; 540 AMPERE CURRENT RATING; OPEN ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 440 VAC AT 50 HZ, 460 TO 480 VAC AT 60 HZ COIL VOLTAGE; 400 HP AT 460/480 VAC POWER RATING/VOLTAGE;...

      Amperage: 540
      Nema Size: 6
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
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    • CR309A002
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      CR309A002

      FULL VOLTAGE, NON COMBINATION, REVERSING TYPE; NEMA 00 SIZE; 9 AMPERE CURRENT RATING; OPEN ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 110 VAC AT 50 HZ, 115 TO 120 VAC AT 60 HZ COIL VOLTAGE; 3 LEG BLOCK THERMAL BIMETALLIC OVERLOAD RELAY MANUAL RESET...

      Amperage: 9
      Nema Size: 0
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
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