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.

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    Eaton TA800MA2CWT Circuit Breaker Accessories Control Wire Terminal Kit Eaton TA800MA2CWT Circuit Breaker Accessories Control Wire Terminal Kit
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    Eaton TA800MA2CWT Circuit Breaker Accessories Control Wire Terminal Kit

    MSRP $117.00
    Surplus $52.09
    Eaton TA800MA2CWT Circuit Breaker Accessories Control Wire Terminal Kit​ ARCA SKU:  C15-2842 Brand:  Eaton MPN:  TA800MA2CWT UPC:  782114380093 Shipping Weight:  0.75 Shipping Height:  3.00 In...
    SKU:
    C15-2842
    Body Material:
    0
    Conductor Material:
    Copper/Aluminum
    Amps:
    800 A
    Maximum Conductor Size:
    400 KCMIL
    Minimum Conductor Size:
    3/0 AWG
    Number of Conductors:
    3
    Quantity:
    0
    Used On:
    MAM/HMAM/MAMH C Series J/K Frame Molded Case Circuit Breaker
    Specification/Technical:
    Eaton_60623_1_2_SPEC.pdf
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TERMINAL, OPTIONAL AL/CU PRESSURE TE
    MSRP $117.00
    Surplus $52.09
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    Qty in Cart: 0
    Price:
    MSRP $117.00
    Surplus $52.09
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  • Eaton TADP316 Circuit Breaker Accessories
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    Eaton TADP316 Circuit Breaker Accessories

    MSRP $3,133.00
    Surplus $714.41
    SKU:  C15-5138 Brand:  Eaton MPN:  TADP316 UPC:   Shipping Weight:  9.50 lbs. Shipping Height:  2.00 In. Shipping Length:  6.00 In. Shipping Width:  7.00 In. Product...
    SKU:
    C15-5138
    Short Description:
    EATON POWER DEFENSE ICCB ADAPTER KIT, UNIVERSAL INTERRUPT, THREE-POLE, POWER DEF
    Country of Origin:
    United States
    MSRP $3,133.00
    Surplus $714.41
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    Qty in Cart: 0
    Price:
    MSRP $3,133.00
    Surplus $714.41
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  • Eaton TEC1 Circuit Breaker Accessories Eaton TEC1 Circuit Breaker Accessories
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    Eaton TEC1 Circuit Breaker Accessories

    MSRP $50.50
    Surplus $21.87
    SKU:  C15-3438 Brand:  Eaton MPN:  TEC1 UPC:  786679803455 Shipping Weight:  0.10 lbs. Shipping Height:  2.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-3438
    TS PIK:
    21516207
    Short Description:
    MOLDED CASE CIRCUIT BREAKER TERMINAL END COVER, CONDUCTOR OPENING, 0.25 IN, F-FR
    Country of Origin:
    United States​
    MSRP $50.50
    Surplus $21.87
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    Qty in Cart: 0
    Price:
    MSRP $50.50
    Surplus $21.87
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  • Eaton THS1 Circuit Breaker Accessories PK Eaton THS1 Circuit Breaker Accessories PK
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    Eaton THS1 Circuit Breaker Accessories PK

    MSRP $72.90
    Surplus $34.05
    Eaton THS1 Circuit Breaker Accessories PK​ ARCA SKU:  C15-4155 Brand:  Eaton MPN:  THS1 UPC:  786676375009 Shipping Weight:  0.02 lbs. Shipping Height:  1.00 In. Shipping...
    SKU:
    C15-4155
    Breaker Type:
    BJ
    Breaker Type:
    BJH
    Type:
    Lock/Tie
    Short Description:
    BJ, BJH Breaker, Circuit Breaker Handle Lock/Tie
    Specification/Technical:
    Eaton_40233_1_SPEC.pdf
    Catalog:
    Eaton_36601_V1T1_90_CAT.pdf
    Country of Origin:
    Dominican Republic
    MSRP $72.90
    Surplus $34.05
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    Qty in Cart: 0
    Price:
    MSRP $72.90
    Surplus $34.05
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  • Eaton TICC300 Circuit Breaker Accessories EA Eaton TICC300 Circuit Breaker Accessories EA
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    Eaton TICC300 Circuit Breaker Accessories EA

    MSRP $23.46
    Surplus $12.75
    Eaton TICC300 Circuit Breaker Accessories EA​ ARCA SKU:  C15-5340 Brand:  Eaton MPN:  TICC300 UPC:  78667603717 Shipping Weight:  0.10 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-5340
    TS PIK:
    126826138
    Short Description:
    EATON CCV/CC RUBBER BOOT KIT,BOOT KIT,BLACK,CCV, CC TYPE BREAKER
    Used On:
    CCV/CC Circuit Breaker
    Type:
    Rubber Boot Kit
    Country of Origin:
    China
    MSRP $23.46
    Surplus $12.75
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    Qty in Cart: 0
    Price:
    MSRP $23.46
    Surplus $12.75
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    Eaton TICSR300C Circuit Breaker Accessories EA Eaton TICSR300C Circuit Breaker Accessories EA
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    Eaton TICSR300C Circuit Breaker Accessories EA

    MSRP $23.46
    Surplus $8.81
    Eaton TICSR300C Circuit Breaker Accessories EA​ ARCA SKU:  C15-5230 Brand:  Eaton MPN:  TICSR300C UPC:  78667603716 Shipping Weight:  0.05 lbs. Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-5230
    Short Description:
    EATON CSR,BW,BWH RUBBER COVER KIT,COVER KIT,BLACK,CSR, BW, BWH TYPE BREAKER
    TS PIK:
    126826137
    Country of Origin:
    China
    MSRP $23.46
    Surplus $8.81
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    Qty in Cart: 0
    Price:
    MSRP $23.46
    Surplus $8.81
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    Eaton TIMCB3/0R Circuit Breaker Accessories EA
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    Eaton TIMCB3/0R Circuit Breaker Accessories EA

    MSRP $23.46
    Surplus $12.87
    Eaton TIMCB3/0R Circuit Breaker Accessories EA​ ARCA SKU:  C15-2985 Brand:  Eaton MPN:  TIMCB3/0R UPC:  786676037860 Shipping Weight:  0.25 lbs. Shipping Height:  5.00 In. Shipping...
    SKU:
    C15-2985
    Short Description:
    EATON RUBBER BOOT KIT,BOOT KIT,BLACK,CH/BR/BRH/BRHH/BRX/BAB TERMINAL INSULATOR K
    MSRP $23.46
    Surplus $12.87
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    Qty in Cart: 0
    Price:
    MSRP $23.46
    Surplus $12.87
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    Eaton TMQL21100 Miniature Circuit Breakers (MCBs) 2P 100A 120V
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    Eaton TMQL21100 Miniature Circuit Breakers (MCBs) 2P 100A 120V

    MSRP $261.00
    Surplus $143.00
    SKU:  C15-9016 Brand:  Eaton MPN:  TMQL21100 UPC:  783164294279 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-9016
    TS PIK:
    110190793
    MSRP $261.00
    Surplus $143.00
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    Qty in Cart: 0
    Price:
    MSRP $261.00
    Surplus $143.00
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  • Eaton TP395 Outlet Box Eaton TP395 Outlet Box
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    Eaton TP395 Outlet Box

    MSRP $42.00
    Surplus $19.59
    Eaton TP395 Outlet Box ARCA SKU:  O28-1996 Brand:  Eaton MPN:  TP395 UPC:  786189103953 Shipping Weight:  0.80 lbs. Shipping Height:  3.00 In. Shipping Length:  4.00 In. Shipping...
    SKU:
    O28-1996
    Approval:
    UL 514A/514B/514C
    Material:
    Drawn Steel
    Standard Package:
    25
    Width:
    4 Inch
    Height:
    4 Inch
    Depth:
    2-1/8 Inch
    Capacity:
    30.3 Cu Inch
    Knockout Size:
    (3) 1/2 Inch Bottom (2) 3/4 Inch Bottom
    Knockout Size:
    (8) 1/2 Inch Side
    Knockout Size:
    (4) 3/4 Inch Side
    Number of Knockouts:
    17
    Knockout Location:
    (5) Bottom
    Knockout Location:
    (12) Side
    Short Description:
    4" x 2-1/8" x 4", 30.3 Cu Inch, 17-Knockout, Steel, Drawn
    Catalog:
    Eaton-CrouseHinds_00047_6_CAT.pdf
    Country of Origin:
    China
    MSRP $42.00
    Surplus $19.59
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    Qty in Cart: 0
    Price:
    MSRP $42.00
    Surplus $19.59
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    Eaton TRIP-LED Circuit Breaker Accessories Cause of Trip Indicator
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    Eaton TRIP-LED Circuit Breaker Accessories Cause of Trip Indicator

    MSRP $600.00
    Surplus $178.93
    Eaton TRIP-LED Circuit Breaker Accessories Cause of Trip Indicator​ ARCA SKU:  C15-1422 Brand:  Eaton MPN:  TRIP-LED UPC:  786685411149 Shipping Weight:  0.10 Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-1422
    Short Description:
    SERIES G CAUSE OF TRIP LED INDICATOR W/ STATUS LED
    MSRP $600.00
    Surplus $178.93
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    Qty in Cart: 0
    Price:
    MSRP $600.00
    Surplus $178.93
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    Eaton TS13 Circuit Breaker Accessories Line Terminal Shield Kit 3P F Frame Eaton TS13 Circuit Breaker Accessories Line Terminal Shield Kit 3P F Frame
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    Eaton TS13 Circuit Breaker Accessories Line Terminal Shield Kit 3P F Frame

    MSRP $54.36
    Surplus $21.27
    Eaton TS13 Circuit Breaker Accessories Line Terminal Shield Kit 3P F Frame​ ARCA SKU:  C15-3285 Brand:  Eaton MPN:  TS13 UPC:  782114170984 Shipping Weight:  0.45 Shipping Height:  3.00 In...
    SKU:
    C15-3285
    Poles:
    3
    Frame:
    F
    Short Description:
    TERMINAL SHIELD_(FD W/SOLENOID OPERATOR)
    MSRP $54.36
    Surplus $21.27
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    Qty in Cart: 0
    Price:
    MSRP $54.36
    Surplus $21.27
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    Eaton TS14 Circuit Breaker Accessories Terminal Shield Kit F Frame Eaton TS14 Circuit Breaker Accessories Terminal Shield Kit F Frame
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    Eaton TS14 Circuit Breaker Accessories Terminal Shield Kit F Frame

    MSRP $85.00
    Surplus $29.67
    Eaton TS14 Circuit Breaker Accessories Terminal Shield Kit F Frame​ ARCA SKU:  C15-2053 Brand:  Eaton MPN:  TS14 UPC:   Shipping Weight:  0.05 Shipping Height:  3.00 In. Shipping...
    SKU:
    C15-2053
    Frame:
    F
    MSRP $85.00
    Surplus $29.67
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    Qty in Cart: 0
    Price:
    MSRP $85.00
    Surplus $29.67
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  • Eaton TS32LD Circuit Breaker Accessories Load Terminals Shields Eaton TS32LD Circuit Breaker Accessories Load Terminals Shields
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    Eaton TS32LD Circuit Breaker Accessories Load Terminals Shields

    MSRP $42.00
    Surplus $9.80
    Eaton TS32LD Circuit Breaker Accessories Load Terminals Shields​ ARCA SKU:  C15-4104 Brand:  Eaton MPN:  TS32LD UPC:  786679849385 Shipping Weight:  0.05 Shipping Height:  2.00 In. Shipping...
    SKU:
    C15-4104
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TERMINAL, LOAD TERMINAL SHIELD, THRE
    Country of Origin:
    United States​
    MSRP $42.00
    Surplus $9.80
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    Qty in Cart: 0
    Price:
    MSRP $42.00
    Surplus $9.80
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  • Eaton UVH1LP03K Circuit Breaker Accessories Undervoltage Release 24V 50/60Hz Eaton UVH1LP03K Circuit Breaker Accessories Undervoltage Release 24V 50/60Hz
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    Eaton UVH1LP03K Circuit Breaker Accessories Undervoltage Release 24V 50/60Hz

    MSRP $1,100.00
    Surplus $424.27
    SKU:  C15-3222 Brand:  Eaton MPN:  UVH1LP03K UPC:  786679552902 Shipping Weight:  0.35 lbs. Shipping Height:  4.00 In. Shipping Length:  6.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-3222
    Volts:
    24 V
    Frequency Rating:
    50/60 Hz
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY UNDERVOLTAGE RELEASE, FIELD MOUNTED
    Country of Origin:
    Dominican Republic
    MSRP $1,100.00
    Surplus $424.27
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    Qty in Cart: 0
    Price:
    MSRP $1,100.00
    Surplus $424.27
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  • Eaton UVH1LP11K Undervoltage Releases (UVRs) 240V 50/60Hz F Left Hand Mounting Eaton UVH1LP11K Undervoltage Releases (UVRs) 240V 50/60Hz F Left Hand Mounting
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    Eaton UVH1LP11K Undervoltage Releases (UVRs) 240V 50/60Hz F Left Hand Mounting

    MSRP $1,100.00
    Surplus $424.27
    SKU:  A13-1224 Brand:  Eaton MPN:  UVH1LP11K UPC:  786679552926 Shipping Weight:  0.35 lbs. Shipping Height:  4.00 In. Shipping Length:  6.00 In. Shipping Width:  3.00 In...
    SKU:
    A13-1224
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY UNDERVOLTAGE RELEASE, FIELD MOUNTED
    MSRP $1,100.00
    Surplus $424.27
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    Qty in Cart: 0
    Price:
    MSRP $1,100.00
    Surplus $424.27
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  • Eaton UVH1LP15K Trip Unit/UVR/Shunt Trip Accessories EA
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    Eaton UVH1LP15K Trip Unit/UVR/Shunt Trip Accessories EA

    MSRP $1,076.96
    Surplus $164.77
    Eaton UVH1LP15K Trip Unit/UVR/Shunt Trip Accessories EA​ ARCA SKU:  C15-9397 Brand:  Eaton MPN:  UVH1LP15K UPC:  78667955294 Shipping Weight:  0.30 lbs. Shipping Height:  4.00 In...
    SKU:
    C15-9397
    TS PIK:
    107004578
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY UNDERVOLTAGE RELEASE, FIELD MOUNTED
    MSRP $1,076.96
    Surplus $164.77
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    Qty in Cart: 0
    Price:
    MSRP $1,076.96
    Surplus $164.77
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    Eaton UVH1LP18K Circuit Breaker Accessories Undervoltage Release 600V 50/60Hz F Eaton UVH1LP18K Circuit Breaker Accessories Undervoltage Release 600V 50/60Hz F
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    Eaton UVH1LP18K Circuit Breaker Accessories Undervoltage Release 600V 50/60Hz F

    MSRP $1,100.00
    Surplus $419.53
    SKU:  C15-3105 Brand:  Eaton MPN:  UVH1LP18K UPC:  786679057087 Shipping Weight:  0.35 lbs. Shipping Height:  4.00 In. Shipping Length:  6.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-3105
    Volts:
    600 V
    Frequency Rating:
    50/60 Hz
    Frame:
    F
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY UNDERVOLTAGE RELEASE, FIELD MOUNTED
    MSRP $1,100.00
    Surplus $419.53
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    Qty in Cart: 0
    Price:
    MSRP $1,100.00
    Surplus $419.53
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    Eaton UVH1RP21K Circuit Breaker Accessories Field Mounted Undervoltage Release Mechanism 24V F Frame Eaton UVH1RP21K Circuit Breaker Accessories Field Mounted Undervoltage Release Mechanism 24V F Frame
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    Eaton UVH1RP21K Circuit Breaker Accessories Field Mounted Undervoltage Release Mechanism 24V F Frame

    MSRP $1,015.00
    Surplus $424.27
    SKU:  C15-2333 Brand:  Eaton MPN:  UVH1RP21K UPC:  786679803714 Shipping Weight:  0.35 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-2333
    Volts:
    24 V
    Frame:
    F
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY UNDERVOLTAGE RELEASE, FIELD MOUNTED
    MSRP $1,015.00
    Surplus $424.27
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    Qty in Cart: 0
    Price:
    MSRP $1,015.00
    Surplus $424.27
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    Eaton UVH1RT21K Circuit Breaker Accessories Undervoltage Release 24V F Frame Eaton UVH1RT21K Circuit Breaker Accessories Undervoltage Release 24V F Frame
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    Eaton UVH1RT21K Circuit Breaker Accessories Undervoltage Release 24V F Frame

    MSRP $1,100.00
    Surplus $314.89
    SKU:  C15-3718 Brand:  Eaton MPN:  UVH1RT21K UPC:  786679553466 Shipping Weight:  0.35 lbs. Shipping Height:  4.00 In. Shipping Length:  6.00 In. Shipping Width:  3.00 In...
    SKU:
    C15-3718
    Volts:
    24 V
    Frame:
    F
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY UNDERVOLTAGE RELEASE, FIELD MOUNTED
    MSRP $1,100.00
    Surplus $314.89
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    Qty in Cart: 0
    Price:
    MSRP $1,100.00
    Surplus $314.89
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  • Eaton UVH2LP08K Circuit Breaker Accessories 110/127VAC 50/60Hz J Frame Eaton UVH2LP08K Circuit Breaker Accessories 110/127VAC 50/60Hz J Frame
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    Eaton UVH2LP08K Circuit Breaker Accessories 110/127VAC 50/60Hz J Frame

    MSRP $891.60
    Surplus $399.07
    SKU:  C15-2143 Brand:  Eaton MPN:  UVH2LP08K UPC:  786679803547 Shipping Weight:  0.45 lbs. Shipping Height:  2.90 In. Shipping Length:  5.50 In. Shipping Width:  3.30 In...
    SKU:
    C15-2143
    Series:
    C
    Type:
    AC
    Used On:
    J Frame Molded Case Circuit Breaker
    AC Voltage Rating:
    110 to 127 V at 50/60 Hz
    Connection Type:
    18 Inch Pigtail Lead
    Mounting Location:
    Left Pole
    Short Description:
    110 to 127 VAC, Pigtail Lead, Left Pole Mount
    Catalog:
    Eaton_27487_V4T2_427_V4T2_487_CAT.pdf
    Country of Origin:
    Dominican Republic
    MSRP $891.60
    Surplus $399.07
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    Qty in Cart: 0
    Price:
    MSRP $891.60
    Surplus $399.07
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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.