Circuit Breakers

Circuit Breakers

Circuit Breakers

Our selection of circuit breakers spans a wide range of applications, from heavy-duty air circuit breakers (ACBs) to compact miniature circuit breakers (MCBs). We offer leading brands like Eaton, Siemens, and Square D, known for their reliability and performance. Whatever your power management needs, you can find the perfect solution here at ARCA Supply.

  • Product
  • Qty in Cart
  • Price
  • Contact Us For Quote
    Eaton JGS3250FAGC Molded Case Breakers (MCCBs) JGS 3P 250A 690V 50/60Hz 3Ph J Frame Eaton JGS3250FAGC Molded Case Breakers (MCCBs) JGS 3P 250A 690V 50/60Hz 3Ph J Frame
    Quick view

    Eaton JGS3250FAGC Molded Case Breakers (MCCBs) JGS 3P 250A 690V 50/60Hz 3Ph J Frame

    MSRP $4,250.00
    Surplus $1,449.56
    SKU:  C15-1745 Brand:  Eaton MPN:  JGS3250FAGC UPC:  786685290966 Shipping Weight:  6.05 lbs. Shipping Height:  6.70 In. Shipping Length:  9.30 In. Shipping Width:  5.10 In...
    SKU:
    C15-1745
    Series:
    G
    Volts:
    690 V
    Amps:
    250 A
    Poles:
    3
    Frequency Rating:
    50/60 Hz
    Frame:
    J
    Short Description:
    EATON SERIES G MOLDED CASE CIRCUIT BREAKER, JG-FRAME, JG, FIXED THERMAL, ADJ. MA
    Frame Type:
    JG
    MSRP $4,250.00
    Surplus $1,449.56
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $4,250.00
    Surplus $1,449.56
    Contact Us For Quote
  • Eaton JGU3175FAG Molded Case Breakers (MCCBs)
    See Availability
    Quick view

    Eaton JGU3175FAG Molded Case Breakers (MCCBs)

    MSRP $10,598.57
    Surplus $1,472.31
    SKU:  C15-9598 Brand:  Eaton MPN:  JGU3175FAG UPC:  78668512660 Shipping Weight:  6.30 lbs. Shipping Height:  5.00 In. Shipping Length:  9.00 In. Shipping Width:  7.00 In...
    SKU:
    C15-9598
    TS PIK:
    121975807
    Frame Type:
    JG
    Current Rating:
    175 A
    Short Description:
    600 VAC 50/60 Hz, 175 A, 150 kA, 3-Pole, Line/Load Terminal, JG Frame, Fixed Thermal, Adjustable Magnetic, Molded Case Circuit Breaker
    Voltage Rating:
    600 VAC 50/60 Hertz
    Number of Poles:
    3
    Type:
    Fixed Thermal, Adjustable Magnetic
    Size:
    3.57 Inch Length x 4.13 Inch Width x 4.13 Inch Height
    Installation/Operator:
    Eaton_00372_INST.pdf
    Catalog:
    Eaton_46579_V4T2_167-V4T2_183_CAT.pdf
    Maximum AC Voltage Rating:
    600
    Terminal Type:
    Line and Load
    CAD Drawings:
    Eaton_32657_1_2_CAD.pdf
    Interrupting Rating:
    50 kA at 600 VAC, 150 kA at 480 VAC, 200 kA at 240 VAC
    Country of Origin:
    Dominican Republic
    MSRP $10,598.57
    Surplus $1,472.31
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $10,598.57
    Surplus $1,472.31
    See Availability
  • Eaton JHMCCB Circuit Breaker Accessories JG Frame Eaton JHMCCB Circuit Breaker Accessories JG Frame
    See Availability
    Quick view

    Eaton JHMCCB Circuit Breaker Accessories JG Frame

    MSRP $202.15
    Surplus $116.31
    Eaton JHMCCB Circuit Breaker Accessories JG Frame​ ARCA SKU:  C15-3619 Brand:  Eaton MPN:  JHMCCB UPC:  782113527604 Shipping Weight:  1.20 Shipping Height:  4.50 In. Shipping...
    SKU:
    C15-3619
    Frame:
    JG
    Short Description:
    JG ROTARY CLOSE COUPLE HANDLE MECH - BLACK/ WHITE
    MSRP $202.15
    Surplus $116.31
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $202.15
    Surplus $116.31
    See Availability
  • Contact Us For Quote
    Eaton JHMCCBI Circuit Breaker Accessories Rotary Handle Eaton JHMCCBI Circuit Breaker Accessories Rotary Handle
    Quick view

    Eaton JHMCCBI Circuit Breaker Accessories Rotary Handle

    MSRP $301.00
    Surplus $98.68
    Eaton JHMCCBI Circuit Breaker Accessories Rotary Handle​ ARCA SKU:  C15-3664 Brand:  Eaton MPN:  JHMCCBI UPC:  786685220031 Shipping Weight:  1.30 Shipping Height:  5.00 In. Shipping...
    SKU:
    C15-3664
    Approval:
    UL
    Approval:
    CSA
    Breaker Type:
    JG Frame
    Cover Hinge Location:
    0
    Enclosure:
    NEMA 1/12
    Handle Included:
    Yes
    Handle Mounting Location:
    0
    Handle to Device Connection:
    0
    Handle Type:
    Black Universal Direct Close Coupled
    Shaft Length:
    0
    Switch Type:
    Molded Case
    Specification/Technical:
    Eaton_61590_1_SPEC.pdf
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_535_CAT.pdf
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, UNIVERSAL DIRECT H
    MSRP $301.00
    Surplus $98.68
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $301.00
    Surplus $98.68
    Contact Us For Quote
  • Contact Us For Quote
    Eaton JHMFS03 Circuit Breaker Accessories Flexible Shaft Handle Mechanism Eaton JHMFS03 Circuit Breaker Accessories Flexible Shaft Handle Mechanism
    Quick view

    Eaton JHMFS03 Circuit Breaker Accessories Flexible Shaft Handle Mechanism

    MSRP $1,050.00
    Surplus $350.45
    SKU:  C15-2968 Brand:  Eaton MPN:  JHMFS03 UPC:  782113527628 Shipping Weight:  6.25 lbs. Shipping Height:  3.00 In. Shipping Length:  20.00 In. Shipping Width:  19.00 In...
    SKU:
    C15-2968
    Breaker Type:
    JG Frame
    Cover Hinge Location:
    0
    Enclosure:
    NEMA 1/3R/12
    Handle Included:
    Yes
    Handle Mounting Location:
    0
    Handle to Device Connection:
    Flexible Shaft
    Handle Shaft Length:
    3 Foot
    Switch Type:
    Molded Case
    Specification/Technical:
    Eaton_61591_1_2_SPEC.pdf
    Catalog:
    Eaton_03771_V4T2_506_CAT.pdf
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, FLEX SHAFT FLANGE-
    MSRP $1,050.00
    Surplus $350.45
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,050.00
    Surplus $350.45
    Contact Us For Quote
  • Contact Us For Quote
    Eaton JHMVD24B Circuit Breaker Accessories Rotary Handle Kit J Frame Black Eaton JHMVD24B Circuit Breaker Accessories Rotary Handle Kit J Frame Black
    Quick view

    Eaton JHMVD24B Circuit Breaker Accessories Rotary Handle Kit J Frame Black

    MSRP $263.00
    Surplus $82.34
    Eaton JHMVD24B Circuit Breaker Accessories Rotary Handle Kit J Frame Black​ ARCA SKU:  C15-1750 Brand:  Eaton MPN:  JHMVD24B UPC:  782116048823 Shipping Weight:  3.14 Shipping Height:  4.00 In...
    SKU:
    C15-1750
    Frame:
    J
    Short Description:
    BLK HANDLE_ 24@ SHAFT-J FRAME
    MSRP $263.00
    Surplus $82.34
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $263.00
    Surplus $82.34
    Contact Us For Quote
  • Contact Us For Quote
    Eaton JI3250 Molded Case Breakers (MCCBs) JI 3P 250A 690V 50/60Hz 3Ph J Frame Eaton JI3250 Molded Case Breakers (MCCBs) JI 3P 250A 690V 50/60Hz 3Ph J Frame
    Quick view

    Eaton JI3250 Molded Case Breakers (MCCBs) JI 3P 250A 690V 50/60Hz 3Ph J Frame

    MSRP $5,550.00
    Surplus $1,797.16
    SKU:  C15-3328 Brand:  Eaton MPN:  JI3250 UPC:  786679078471 Shipping Weight:  8.35 lbs. Shipping Height:  6.00 In. Shipping Length:  10.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-3328
    Frame Type:
    J
    Voltage Rating:
    690 V
    Current Rating:
    250 A
    Number of Poles:
    3
    Interrupting Rating:
    35 kA AT 220 TO 240 VAC, 25 kA AT 380 TO 415 VAC, 20 kA AT 440 VAC (IEC)
    Short Description:
    JI32506621C86G04
    MSRP $5,550.00
    Surplus $1,797.16
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $5,550.00
    Surplus $1,797.16
    Contact Us For Quote
  • Eaton JT2225T Trip Units JT 2P 225A 600V 50/60Hz Eaton JT2225T Trip Units JT 2P 225A 600V 50/60Hz
    See Availability
    Quick view

    Eaton JT2225T Trip Units JT 2P 225A 600V 50/60Hz

    MSRP $1,679.00
    Surplus $195.06
    SKU:  A13-1087 Brand:  Eaton MPN:  JT2225T UPC:  78667940407 Shipping Weight:  1.10 lbs. Shipping Height:  6.00 In. Shipping Length:  7.00 In. Shipping Width:  5.00 In...
    SKU:
    A13-1087
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TRIP UNIT, TRIP UNIT, TRIP UNIT THER
    Poles:
    2
    Volts:
    600 V
    Amps:
    225 A
    Operating Frequency:
    50/60 Hz
    Type:
    JT
    Series:
    C Series
    Country of Origin:
    Dominican Republic
    MSRP $1,679.00
    Surplus $195.06
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,679.00
    Surplus $195.06
    See Availability
  • Eaton JT3070T Trip Units EA Eaton JT3070T Trip Units EA
    See Availability
    Quick view

    Eaton JT3070T Trip Units EA

    MSRP $2,318.55
    Surplus $541.31
    SKU:  A13-1355 Brand:  Eaton MPN:  JT3070T UPC:  786679404096 Shipping Weight:  0.95 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    A13-1355
    Adjustment:
    Magnetic Trip
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Amps:
    70 A
    Frame:
    J
    Poles:
    3
    Type:
    Fixed Thermal
    Type:
    Adjustable Magnetic
    Specification/Technical:
    Eaton_08339_1_2_SPEC.pdf
    Installation/Operator:
    Eaton_00707_INST.pdf
    Frame Type:
    J
    Number of Poles:
    3
    Current Rating:
    70 A
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_254_V4T2_255_V4T2_291-V4T2_293_CAT.pdf
    Country of Origin:
    Dominican Republic
    MSRP $2,318.55
    Surplus $541.31
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,318.55
    Surplus $541.31
    See Availability
  • Contact Us For Quote
    Eaton JT3090FA Trip Units JT 3P 90A 600V 50/60Hz Eaton JT3090FA Trip Units JT 3P 90A 600V 50/60Hz
    Quick view

    Eaton JT3090FA Trip Units JT 3P 90A 600V 50/60Hz

    MSRP $1,039.00
    Surplus $574.22
    SKU:  A13-1040 Brand:  Eaton MPN:  JT3090FA UPC:  786685175454 Shipping Weight:  1.00 lbs. Shipping Height:  2.75 In. Shipping Length:  5.50 In. Shipping Width:  3.25 In...
    SKU:
    A13-1040
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TRIP UNIT, TRIP UNIT, 90 A, THREE-PO
    Poles:
    3
    Volts:
    600 V
    Amps:
    90 A
    Operating Frequency:
    50/60 Hz
    Type:
    JT
    Series:
    G Series
    MSRP $1,039.00
    Surplus $574.22
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,039.00
    Surplus $574.22
    Contact Us For Quote
  • Eaton JT3090T Molded Case Breakers (MCCBs) 3P 90A
    See Availability
    Quick view

    Eaton JT3090T Molded Case Breakers (MCCBs) 3P 90A

    MSRP $2,318.55
    Surplus $297.49
    SKU:  C15-6826 Brand:  Eaton MPN:  JT3090T UPC:  78667940410 Shipping Weight:  1.40 lbs. Shipping Height:  6.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-6826
    TS PIK:
    115927386
    Number of Poles:
    3
    Frame Type:
    J
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_254_V4T2_255_V4T2_291-V4T2_293_CAT.pdf
    Installation/Operator:
    Eaton_00707_INST.pdf
    Type:
    Fixed Thermal, Adjustable Magnetic
    Current Rating:
    90 A
    Country of Origin:
    Dominican Republic
    MSRP $2,318.55
    Surplus $297.49
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,318.55
    Surplus $297.49
    See Availability
  • Eaton JT3100T Molded Case Breakers (MCCBs)
    See Availability
    Quick view

    Eaton JT3100T Molded Case Breakers (MCCBs)

    MSRP $2,318.55
    Surplus $300.53
    SKU:  C15-6829 Brand:  Eaton MPN:  JT3100T UPC:  78667940411 Shipping Weight:  1.25 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-6829
    Installation/Operator:
    Eaton_00707_INST.pdf
    Current Rating:
    100 A
    Frame Type:
    J
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_254_V4T2_255_V4T2_291-V4T2_293_CAT.pdf
    Number of Poles:
    3
    Type:
    Fixed Thermal, Adjustable Magnetic
    TS PIK:
    21510854
    Country of Origin:
    Dominican Republic
    MSRP $2,318.55
    Surplus $300.53
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,318.55
    Surplus $300.53
    See Availability
  • Contact Us For Quote
    Eaton JT3150T Molded Case Breakers (MCCBs) 3P 150A Eaton JT3150T Molded Case Breakers (MCCBs) 3P 150A
    Quick view

    Eaton JT3150T Molded Case Breakers (MCCBs) 3P 150A

    MSRP $2,318.55
    Surplus $492.82
    SKU:  A13-1252 Brand:  Eaton MPN:  JT3150T UPC:  78667940413 Shipping Weight:  0.90 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping Width:  4.00 In...
    SKU:
    A13-1252
    Type:
    Non-Interchangeable Thermal Magnetic
    Approval:
    UL
    Amps:
    150 A
    Poles:
    3
    Frame Type:
    J
    Short Description:
    150 A, 3-Pole, J Frame, Non-Interchangeable Thermal Magnetic
    Catalog:
    Eaton_27487_V4T2_282_V4T2_292_V4T2_293_CAT.pdf
    Number of Poles:
    3
    Current Rating:
    150 A
    MSRP $2,318.55
    Surplus $492.82
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,318.55
    Surplus $492.82
    Contact Us For Quote
  • Contact Us For Quote
    Eaton JT316035 Trip Units JT 3P 160A 600V 50/60Hz Eaton JT316035 Trip Units JT 3P 160A 600V 50/60Hz
    Quick view

    Eaton JT316035 Trip Units JT 3P 160A 600V 50/60Hz

    MSRP $2,241.00
    Surplus $455.74
    SKU:  A13-1083 Brand:  Eaton MPN:  JT316035 UPC:  782116175581 Shipping Weight:  1.35 lbs. Shipping Height:  4.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    A13-1083
    Short Description:
    3P JG 160A ELECTRONIC TRIP UNIT TYPE LSG
    Poles:
    3
    Volts:
    600 V
    Amps:
    160 A
    Operating Frequency:
    50/60 Hz
    Type:
    JT
    Series:
    C Series
    MSRP $2,241.00
    Surplus $455.74
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,241.00
    Surplus $455.74
    Contact Us For Quote
  • Contact Us For Quote
    Eaton JT3175FA Trip Units JT 3P 175A 600V 50/60Hz Eaton JT3175FA Trip Units JT 3P 175A 600V 50/60Hz
    Quick view

    Eaton JT3175FA Trip Units JT 3P 175A 600V 50/60Hz

    MSRP $1,076.00
    Surplus $580.43
    SKU:  A13-1141 Brand:  Eaton MPN:  JT3175FA UPC:  786685175492 Shipping Weight:  1.00 lbs. Shipping Height:  4.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    A13-1141
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TRIP UNIT, TRIP UNIT, 175 A, THREE-P
    Poles:
    3
    Volts:
    600 V
    Amps:
    175 A
    Operating Frequency:
    50/60 Hz
    Type:
    JT
    Series:
    G Series
    MSRP $1,076.00
    Surplus $580.43
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $1,076.00
    Surplus $580.43
    Contact Us For Quote
  • Eaton JT3225T Trip Units Eaton JT3225T Trip Units
    See Availability
    Quick view

    Eaton JT3225T Trip Units

    MSRP $2,318.55
    Surplus $472.50
    SKU:  A13-1089 Brand:  Eaton MPN:  JT3225T UPC:  786679404164 Shipping Weight:  1.00 lbs. Shipping Height:  4.00 In. Shipping Length:  5.00 In. Shipping Width:  4.00 In...
    SKU:
    A13-1089
    Adjustment:
    Magnetic Trip
    Approval:
    UL
    Amps:
    225 A
    Frame:
    J
    Poles:
    3
    Type:
    Thermal Magnetic
    Short Description:
    225 A, 3-Pole, J Frame, Thermal Magnetic, Molded Case Circuit Breaker Trip Unit
    Series:
    C
    TS PIK:
    21510859
    Catalog:
    Eaton_27487_V4T2_282_V4T2_292_V4T2_293_CAT.pdf
    Frame Type:
    J
    Current Rating:
    225 A
    Number of Poles:
    3
    Country of Origin:
    Dominican Republic
    MSRP $2,318.55
    Surplus $472.50
    See Availability Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,318.55
    Surplus $472.50
    See Availability
  • Contact Us For Quote
    Eaton JT3250AA Trip Units JT 3P 250A 600V 50/60Hz Eaton JT3250AA Trip Units JT 3P 250A 600V 50/60Hz
    Quick view

    Eaton JT3250AA Trip Units JT 3P 250A 600V 50/60Hz

    MSRP $2,150.00
    Surplus $932.10
    SKU:  A13-1206 Brand:  Eaton MPN:  JT3250AA UPC:  786685175430 Shipping Weight:  1.00 lbs. Shipping Height:  4.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    A13-1206
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TRIP UNIT, TRIP UNIT, 250 A, THREE-P
    Poles:
    3
    Volts:
    600 V
    Amps:
    250 A
    Operating Frequency:
    50/60 Hz
    Type:
    JT
    Series:
    G Series
    MSRP $2,150.00
    Surplus $932.10
    Contact Us For Quote Quick view
    Qty in Cart: 0
    Price:
    MSRP $2,150.00
    Surplus $932.10
    Contact Us For Quote

Adding your products to cart

View Cart Continue Shopping

Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.