Square D

  • CC143.0

    CC143.0

    Square D CC143.0, Family Type S; Type CC; Melting Alloy Thermal Unit; Class 20; Max Load Amperage Varies With Application

    Family: Type S
  • QO270

    QO270

    Square D QO270 Molded Case Circuit Breaker. Family QO Series; Type QO; 240 Voltage; 2 Pole; 1 Phase; 70 Amp; 10kA@240V AIC; Plug-In Mounting.

    Amperage: 70
    Family: QO Series
    Trip Functions: LI
    Poles: 2
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Plug-In
    MSRP: $134.00
    $68.25
  • QOU330

    QOU330

    Square D QOU330 Molded Case Circuit Breaker. Family QOU Series; Type QOU; 240 Voltage; 3 Pole; 3 Phase; 30 Amp; 10kA@240V AIC; Bolt-On Mounting.

    Amperage: 30
    Family: QOU Series
    Trip Functions: LI
    Poles: 3
    Voltage: 240
    AIC: 10kA@240V
    Mount Type: Bolt-On
    $229.50
  • EJB14030

    EJB14030

    Square D EJB14030 Molded Case Circuit Breaker. Family EJB Series; Type EJB; 277 Voltage; 1 Pole; 1 Phase; 30 Amp; 65kA@480V AIC; Bolt-On Mounting.

    Amperage: 30
    Family: EJB Series
    Trip Functions: LI
    Poles: 1
    Voltage: 277
    AIC: 65kA@480V
    Mount Type: Bolt-On
  • RLF36300U44A

    RLF36300U44A

    Square D RLF36300U44A Molded Case Circuit Breaker. Family Powerpact; Type RLF; 600 Voltage; 3 Pole; 3 Phase; 3000 Amp; 100kA@480V AIC; Bolt-On Mounting.

    Amperage: 3000
    Family: Powerpact
    Trip Functions: LSIG
    Frame: R Frame
    Poles: 3
    Voltage: 600
    AIC: 100kA@480V
    Mount Type: Bolt-On
  • RLF36300U31A

    RLF36300U31A

    Square D RLF36300U31A Molded Case Circuit Breaker. Family Powerpact; Type RLF; 600 Voltage; 3 Pole; 3 Phase; 3000 Amp; 100kA@480V AIC; Bolt-On Mounting.

    Amperage: 3000
    Family: Powerpact
    Trip Functions: LI
    Frame: R Frame
    Poles: 3
    Voltage: 600
    AIC: 100kA@480V
    Mount Type: Bolt-On
  • RLF36300CU74AE1

    RLF36300CU74AE1

    Square D RLF36300CU74AE1 Molded Case Circuit Breaker. Family Powerpact; Type RLF; 600 Voltage; 3 Pole; 3 Phase; 3000 Amp; 100kA@480V AIC; Bolt-On Mounting.

    Amperage: 3000
    Family: Powerpact
    Trip Functions: LSIG
    Frame: R Frame
    Poles: 3
    Voltage: 600
    AIC: 100kA@480V
    Mount Type: Bolt-On
  • RLF36300CU44A

    RLF36300CU44A

    Square D RLF36300CU44A Molded Case Circuit Breaker. Family Powerpact; Type RLF; 600 Voltage; 3 Pole; 3 Phase; 3000 Amp; 100kA@480V AIC; Bolt-On Mounting.

    Amperage: 3000
    Family: Powerpact
    Trip Functions: LSIG
    Frame: R Frame
    Poles: 3
    Voltage: 600
    AIC: 100kA@480V
    Mount Type: Bolt-On