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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!

  • CR306E103
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    CR306E103

    FULL VOLTAGE, MAGNETIC, NON-COMBINATION, NON-REVERSING TYPE; NEMA 3 SIZE; 90 AMPERE CURRENT RATING; NEMA 1 ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 220 VAC AT 50 HZ, 230 TO 240 VAC AT 60 HZ COIL VOLTAGE; 30 HP AT 230/240 VAC POWER RATING/VOLTAGE;...

    Amperage: 90
    Nema Size: 3
    Poles: 3
    Voltage: 600
    Family: 300-Line
    $1,452.50
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  • CR306E104
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    CR306E104

    FULL VOLTAGE, NON COMBINATION, NON REVERSING TYPE; NEMA 3 SIZE; 90 AMPERE CURRENT RATING; NEMA 1 ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 440 VAC AT 50 HZ, 460 TO 480 VAC AT 60 HZ COIL VOLTAGE; 50 HP POWER RATING/VOLTAGE; 3 LEG BLOCK (2) THERMAL...

    Amperage: 90
    Nema Size: 3
    Poles: 3
    Voltage: 600
    Family: 300-Line
    $1,452.50
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  • CR306E602
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    CR306E602

    FULL VOLTAGE, NON COMBINATION, NON REVERSING TYPE; NEMA 3 SIZE; 90 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 MANUAL...

    Amperage: 90
    Nema Size: 3
    Poles: 3
    Voltage: 600
    Family: 300-Line
    RFQ
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  • CR306F002
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    CR306F002

    MAGNETIC, FULL VOLTAGE, NON-REVERSING, NON-COMBINATION TYPE; NEMA 4 SIZE; 135 AMP (CONTINUOUS) CURRENT RATING; OPEN ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 110 VOLT AC AT 50 HERTZ, 115 TO 120 VOLT AC AT 60 HERTZ COIL VOLTAGE; 3-PHASE 3-LEG BLOCK...

    Amperage: 135
    Nema Size: 4
    Poles: 3
    Voltage: 600
    Family: 300-Line
    $3,096.25
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  • CR306F003
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    CR306F003

    FULL VOLTAGE, MAGNETIC, NON-COMBINATION, NON-REVERSING TYPE; NEMA 4 SIZE; 135 AMPERE CURRENT RATING; OPEN ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 220 VAC AT 50 HZ, 230 TO 240 VAC AT 60 HZ COIL VOLTAGE; 50 HP AT 230/240 VAC POWER RATING/VOLTAGE;...

    Amperage: 135
    Nema Size: 4
    Poles: 3
    Voltage: 600
    Family: 300-Line
    $3,096.25
    View Details
  • CR306F004
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    CR306F004

    MAGNETIC, FULL VOLTAGE, NON-REVERSING, NON-COMBINATION TYPE; NEMA 4 SIZE; 135 AMP (CONTINUOUS) CURRENT RATING; OPEN ENCLOSURE TYPE; NEMA CONSTRUCTION STANDARD; 440 VOLT AC AT 50 HERTZ, 460 TO 480 VOLT AC AT 60 HERTZ COIL VOLTAGE; 100 HP AT 460 TO 480...

    Amperage: 135
    Nema Size: 4
    Poles: 3
    Voltage: 600
    Family: 300-Line
    $3,096.25
    View Details
  • CR306F102
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    CR306F102

    FULL VOLTAGE, MAGNETIC, NON-COMBINATION, NON-REVERSING TYPE; NEMA 4 SIZE; 135 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: 135
    Nema Size: 4
    Poles: 3
    Voltage: 600
    Family: 300-Line
    RFQ
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  • CR306F103
    Quick view

    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
    View Details
  • 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
    View Details
  • 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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  • 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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