Shop by Category

  • Challenger
  • Circuit Breakers
  • Bus Plug
  • Motor Control
  • Switches
  • Accessories and Parts

    • Shop by Brand

  • Eaton
  • Square D
  • General Electric
  • Cutler Hammer
  • Siemens
  • Schneider Electric
  • Westinghouse
  • Merlin Gerin
  • ITE
  • Pringle
  • View all Brands

    • 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!

    • CR309B005
      Quick view

      CR309B005

      FULL VOLTAGE, NON COMBINATION, REVERSING TYPE; NEMA 0 SIZE; 18 AMPERE CURRENT RATING; OPEN ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 550 VAC AT 50 HZ, 575 TO 600 VAC AT 60 HZ COIL VOLTAGE; 5 HP POWER RATING/VOLTAGE; 3 LEG BLOCK THERMAL BIMETALLIC...

      Amperage: 18
      Nema Size: 0
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
      View Details
    • CR309C002
      Quick view

      CR309C002

      FULL VOLTAGE, MAGNETIC, NON-COMBINATION, REVERSING TYPE; NEMA 1 SIZE; 27 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 BIMETALLIC OVERLOAD RELAY...

      Amperage: 27
      Nema Size: 1
      Poles: 3
      Voltage: 600
      Family: 300-Line
      $1,063.75
    • CR309D002
      Quick view

      CR309D002

      FULL VOLTAGE, MAGNETIC, NON-COMBINATION, REVERSING TYPE; NEMA 2 SIZE; 45 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 BIMETALLIC OVERLOAD RELAY...

      Amperage: 45
      Nema Size: 2
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
      View Details
    • CR309E002
      Quick view

      CR309E002

      FULL VOLTAGE, MAGNETIC, NON-COMBINATION, REVERSING TYPE; NEMA 3 SIZE; 90 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 BIMETALLIC OVERLOAD RELAY...

      Amperage: 90
      Nema Size: 3
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
      View Details
    • CR309F002
      Quick view

      CR309F002

      FULL VOLTAGE, MAGNETIC, NON-COMBINATION, REVERSING TYPE; NEMA 4 SIZE; 135 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 BIMETALLIC OVERLOAD...

      Amperage: 135
      Nema Size: 4
      Poles: 3
      Voltage: 600
      Family: 300-Line
      RFQ
      View Details
    • CR324G310F
      Quick view

      CR324G310F

      MAGNETIC, BIMETALLIC TYPE; 575 VAC/250 VDC 10 AMPERE CONTACT RATING; PANEL MOUNTING; 3 POLE(S); 1NC AUXILIARY CONTACT; 5, 6 NEMA SIZE; MANUAL RESET TYPE; YES HEATER INCLUDED; COMPENSATED AMBIENT TEMPERATURE; USED ON NEMA RATED FULL VOLTAGE CONTACTORS AND...

      Parts: Overload Relay
      Poles: 3
      Family: 300-Line
      RFQ
      View Details
    Compare Selected