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 ND3800T106W Molded Case Breakers (MCCBs) ND 3P 800A 600V 50/60Hz 3Ph N Frame Eaton ND3800T106W Molded Case Breakers (MCCBs) ND 3P 800A 600V 50/60Hz 3Ph N Frame

    Eaton ND3800T106W Molded Case Breakers (MCCBs) ND 3P 800A 600V 50/60Hz 3Ph N Frame

    MSRP $28,530.00
    Surplus $11,576.40
    SKU:  C15-3879 Brand:  Eaton MPN:  ND3800T106W UPC:  786679050477 Shipping Weight:  48.00 lbs. Shipping Height:  9.63 In. Shipping Length:  21.62 In. Shipping Width:  11.12...
    SKU:
    C15-3879
    Frame Type:
    NG
    Voltage Rating:
    600 V
    Current Rating:
    800 A
    Number of Poles:
    3
    Short Description:
    EATON SERIES C ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, ND, COMPLETE BR
    MSRP $28,530.00
    Surplus $11,576.40
    Qty in Cart: 0
    Price:
    MSRP $28,530.00
    Surplus $11,576.40
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    Eaton ND3800T32W Molded Case Breakers (MCCBs)

    Eaton ND3800T32W Molded Case Breakers (MCCBs)

    MSRP $10,815.00
    Surplus $2,920.05
    SKU:  C15-16938 Brand:  Eaton MPN:  ND3800T32W UPC:  78667925298 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16938
    Short Description:
    ND BREAKER 3P 800A W/ DT310-LSI
    MSRP $10,815.00
    Surplus $2,920.05
    Qty in Cart: 0
    Price:
    MSRP $10,815.00
    Surplus $2,920.05
  • Contact Us For Quote
    Eaton ND3800T33W Molded Case Breakers (MCCBs)

    Eaton ND3800T33W Molded Case Breakers (MCCBs)

    MSRP $10,807.00
    Surplus $2,917.89
    SKU:  C15-16939 Brand:  Eaton MPN:  ND3800T33W UPC:  78667925296 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16939
    Short Description:
    EATON SERIES C ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, ND, DIGITRIP 310 RMS, ELECTRONIC LS TRIP, THREE-POLE, 800A, 600 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, WITHOUT TERMINALS, 50/60 HZ, 80% RATED
    MSRP $10,807.00
    Surplus $2,917.89
    Qty in Cart: 0
    Price:
    MSRP $10,807.00
    Surplus $2,917.89
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    Eaton ND3800T35W Molded Case Breakers (MCCBs)

    Eaton ND3800T35W Molded Case Breakers (MCCBs)

    MSRP $20,800.00
    Surplus $5,616.00
    SKU:  C15-16940 Brand:  Eaton MPN:  ND3800T35W UPC:  78667925299 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16940
    Short Description:
    EATON SERIES C ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, ND, DIGITRIP 310 RMS, ELECTRONIC LSG TRIP, THREE-POLE, 800A, 600 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, WITHOUT TERMINALS, 50/60 HZ, 80% RATED
    MSRP $20,800.00
    Surplus $5,616.00
    Qty in Cart: 0
    Price:
    MSRP $20,800.00
    Surplus $5,616.00
  • Contact Us For Quote
    Eaton NDC312T106W Molded Case Breakers (MCCBs) Eaton NDC312T106W Molded Case Breakers (MCCBs)

    Eaton NDC312T106W Molded Case Breakers (MCCBs)

    MSRP $46,167.00
    Surplus $14,523.91
    SKU:  C15-11698 Brand:  Eaton MPN:  NDC312T106W UPC:   Shipping Weight:  46.75 lbs. Shipping Height:  9.00 In. Shipping Length:  17.00 In. Shipping Width:  10.00 In. Product...
    SKU:
    C15-11698
    TS PIK:
    115226957
    MSRP $46,167.00
    Surplus $14,523.91
    Qty in Cart: 0
    Price:
    MSRP $46,167.00
    Surplus $14,523.91
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    Eaton NDC312T33W Molded Case Breakers (MCCBs)

    Eaton NDC312T33W Molded Case Breakers (MCCBs)

    MSRP $21,780.00
    Surplus $5,880.60
    SKU:  C15-16941 Brand:  Eaton MPN:  NDC312T33W UPC:  78667916600 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16941
    Terminal Type:
    Aluminum Standard Pressure Line and Load
    Short Description:
    EATON SERIES C ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NDC, DIGITRIP 310 RMS, ELECTRONIC LS TRIP, THREE-POLE, 1200A, 600 VAC, 200 kAIC AT 240 VAC, 100 kAIC AT 480 VAC, WITHOUT TERMINALS, 50/60 HZ, 80% RATED
    Voltage Rating:
    600 VAC 50/60 Hertz
    Interrupting Rating:
    200 kA at 240 VAC, 100 kA at 480 VAC, 65 kA at 600 VAC (UL), 200 kA at 240 VAC, 100 kA at 415 VAC, 35 kA at 690 VAC (IEC)
    Frame Type:
    ND
    Maximum AC Voltage Rating:
    600 V
    Current Rating:
    1200 A
    Size:
    8.25 Inch Width x 5.5 Inch Depth x 16 Inch Height
    Approval:
    UL 489, CSA C22.2
    Installation/Operator:
    Eaton_00122_INST.pdf
    Type:
    Electronic RMS 310 Digitrip LSI, Molded Case
    Catalog:
    Eaton_14665_V4T2_220_V4T2_221_V4T2_326-V4T2_340_CAT.pdf
    Number of Poles:
    3
    MSRP $21,780.00
    Surplus $5,880.60
    Qty in Cart: 0
    Price:
    MSRP $21,780.00
    Surplus $5,880.60
  • Contact Us For Quote
    Eaton NDC312T35W Molded Case Breakers (MCCBs)

    Eaton NDC312T35W Molded Case Breakers (MCCBs)

    MSRP $40,459.00
    Surplus $10,923.93
    SKU:  C15-16942 Brand:  Eaton MPN:  NDC312T35W UPC:  78667916604 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16942
    Short Description:
    EATON SERIES C ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NDC, DIGITRIP 310 RMS, ELECTRONIC LSG TRIP, THREE-POLE, 1200A, 600 VAC, 200 kAIC AT 240 VAC, 100 kAIC AT 480 VAC, WITHOUT TERMINALS, 50/60 HZ, 80% RATED
    MSRP $40,459.00
    Surplus $10,923.93
    Qty in Cart: 0
    Price:
    MSRP $40,459.00
    Surplus $10,923.93
  • Contact Us For Quote
    Eaton NDC312T36W Molded Case Breakers (MCCBs)

    Eaton NDC312T36W Molded Case Breakers (MCCBs)

    MSRP $148,779.00
    Surplus $40,170.33
    SKU:  C15-16943 Brand:  Eaton MPN:  NDC312T36W UPC:  78667916606 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16943
    Short Description:
    EATON SERIES C ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NDC, DIGITRIP 310 RMS, ELECTRONIC LSIG TRIP, THREE-POLE, 1200A, 600 VAC, 200 kAIC AT 240 VAC, 100 kAIC AT 480 VAC, WITHOUT TERMINALS, 50/60 HZ, 80% RATED
    MSRP $148,779.00
    Surplus $40,170.33
    Qty in Cart: 0
    Price:
    MSRP $148,779.00
    Surplus $40,170.33
  • Contact Us For Quote
    Eaton NDC3800T36W Molded Case Breakers (MCCBs) NDC 3P 800A 600V 50/60Hz 3Ph N Frame Eaton NDC3800T36W Molded Case Breakers (MCCBs) NDC 3P 800A 600V 50/60Hz 3Ph N Frame

    Eaton NDC3800T36W Molded Case Breakers (MCCBs) NDC 3P 800A 600V 50/60Hz 3Ph N Frame

    MSRP $60,600.00
    Surplus $17,536.17
    SKU:  C15-3117 Brand:  Eaton MPN:  NDC3800T36W UPC:  786679166222 Shipping Weight:  51.55 lbs. Shipping Height:  11.00 In. Shipping Length:  22.00 In. Shipping Width:  12.00...
    SKU:
    C15-3117
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Amps:
    800 A
    Frame:
    ND
    Interrupting Rating:
    100 kA at 480 V AC
    Interrupting Rating:
    65 Kiloamp at 600 Volt AC (UL)
    Interrupting Rating:
    100 Kiloamp at 415 Volt AC
    Interrupting Rating:
    35 Kiloamp at 690 Volt AC (IEC)
    Maximum AC Voltage:
    600 V
    Poles:
    3
    Size:
    8.25 Inch Width x 5.5 Inch Depth x 16 Inch Height
    Terminal Type:
    Line and Load
    Type:
    Electronic RMS 310 Digitrip LSIG
    Type:
    Molded Case
    Volts:
    600 VAC 50/60 Hertz
    TS PIK:
    106998865
    Frame Type:
    ND
    Maximum AC Voltage Rating:
    600 V
    Short Description:
    EATON SERIES C ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NDC, DIGITRIP 3
    Installation/Operator:
    Eaton_00122_INST.pdf
    Voltage Rating:
    600 V AC 50/60 Hertz
    Catalog:
    Eaton_14665_V4T2_220_V4T2_221_V4T2_326-V4T2_340_CAT.pdf
    Number of Poles:
    3
    Current Rating:
    800 A
    MSRP $60,600.00
    Surplus $17,536.17
    Qty in Cart: 0
    Price:
    MSRP $60,600.00
    Surplus $17,536.17
  • Contact Us For Quote
    Eaton NGC308032E Molded Case Breakers (MCCBs)

    Eaton NGC308032E Molded Case Breakers (MCCBs)

    MSRP $22,361.61
    Surplus $8,546.15
    SKU:  C15-9275 Brand:  Eaton MPN:  NGC308032E UPC:   Shipping Weight:  40.50 lbs. Shipping Height:  8.00 In. Shipping Length:  17.00 In. Shipping Width:  9.00 In. Product...
    SKU:
    C15-9275
    Short Description:
    EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LSI TRIP, THREE-POLE, 800A, 480 VAC, 200 kAIC AT 240 VAC, 100 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 80% RATED
    MSRP $22,361.61
    Surplus $8,546.15
    Qty in Cart: 0
    Price:
    MSRP $22,361.61
    Surplus $8,546.15
  • Contact Us For Quote
    Eaton NGC308032EC Molded Case Breakers (MCCBs) NGC 3P 800A 600V 50/60Hz 3Ph N Frame Eaton NGC308032EC Molded Case Breakers (MCCBs) NGC 3P 800A 600V 50/60Hz 3Ph N Frame

    Eaton NGC308032EC Molded Case Breakers (MCCBs) NGC 3P 800A 600V 50/60Hz 3Ph N Frame

    MSRP $22,420.00
    Surplus $9,668.08
    SKU:  C15-2130 Brand:  Eaton MPN:  NGC308032EC UPC:  786685574387 Shipping Weight:  48.00 lbs. Shipping Height:  10.40 In. Shipping Length:  18.60 In. Shipping Width:  11.80...
    SKU:
    C15-2130
    Series:
    G
    Volts:
    600 V
    Amps:
    800 A
    Poles:
    3
    Frequency Rating:
    50/60 Hz
    Frame:
    N
    Short Description:
    Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic LSI trip, Three-pole, 800A, 480 Vac, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, Line and load, Imperial, 50/60 Hz, 100% rated
    Frame Type:
    NG
    Current Rating:
    800 A
    Number of Poles:
    3
    Voltage Rating:
    480 VAC
    Interrupting Rating:
    200 kA
    MSRP $22,420.00
    Surplus $9,668.08
    Qty in Cart: 0
    Price:
    MSRP $22,420.00
    Surplus $9,668.08
  • Contact Us For Quote
    Eaton NGC308033E Molded Case Breakers (MCCBs) EA

    Eaton NGC308033E Molded Case Breakers (MCCBs) EA

    MSRP $19,345.91
    Surplus $9,734.27
    SKU:  C15-9316 Brand:  Eaton MPN:  NGC308033E UPC:  78668537901 Shipping Weight:  44.20 lbs. Shipping Height:  7.00 In. Shipping Length:  9.00 In. Shipping Width:  16.00 In...
    SKU:
    C15-9316
    Frame Type:
    NG
    Voltage Rating:
    480 VAC
    Current Rating:
    800 A
    Number of Poles:
    3
    Interrupting Rating:
    200 kA at 240 VAC, 100 kA at 480 VAC
    Short Description:
    Eaton Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic LS trip, Three-pole, 800A, 480 VAC, 200 kA at 240 VAC, 100 kA at 480 VAC, Line and load, Imperial, 50/60 Hz, 80% rated
    MSRP $19,345.91
    Surplus $9,734.27
    Qty in Cart: 0
    Price:
    MSRP $19,345.91
    Surplus $9,734.27
  • Contact Us For Quote
    Eaton NGC308033EC Molded Case Breakers (MCCBs)

    Eaton NGC308033EC Molded Case Breakers (MCCBs)

    MSRP $21,086.00
    Surplus $5,693.22
    SKU:  C15-19207 Brand:  Eaton MPN:  NGC308033EC UPC:  78668557439 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-19207
    Short Description:
    EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LS TRIP, THREE-POLE, 800A, 480 VAC, 200 kAIC AT 240 VAC, 100 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 100% RATED
    MSRP $21,086.00
    Surplus $5,693.22
    Qty in Cart: 0
    Price:
    MSRP $21,086.00
    Surplus $5,693.22
  • Contact Us For Quote
    Eaton NGC308035E Molded Case Breakers (MCCBs)

    Eaton NGC308035E Molded Case Breakers (MCCBs)

    MSRP $22,965.00
    Surplus $3,720.33
    SKU:  C15-16995 Brand:  Eaton MPN:  NGC308035E UPC:  78668537903 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16995
    Short Description:
    EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LSG TRIP, THREE-POLE, 800A, 480 VAC, 200 kAIC AT 240 VAC, 100 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 80% RATED
    MSRP $22,965.00
    Surplus $3,720.33
    Qty in Cart: 0
    Price:
    MSRP $22,965.00
    Surplus $3,720.33
  • Contact Us For Quote
    Eaton NGC308038E Molded Case Breakers (MCCBs)

    Eaton NGC308038E Molded Case Breakers (MCCBs)

    MSRP $28,056.00
    Surplus $7,575.12
    SKU:  C15-16996 Brand:  Eaton MPN:  NGC308038E UPC:  78668547548 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16996
    Short Description:
    EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC ALSI WITH MAINT. MODE TRIP, THREE-POLE, 800A, 480 VAC, 200 kAIC AT 240 VAC, 100 kAIC AT 480 VAC, LINE/LOAD, IMPERIAL, 50/60 HZ, 80% RATED
    MSRP $28,056.00
    Surplus $7,575.12
    Qty in Cart: 0
    Price:
    MSRP $28,056.00
    Surplus $7,575.12
  • Contact Us For Quote
    Eaton NGC308039E Molded Case Breakers (MCCBs)

    Eaton NGC308039E Molded Case Breakers (MCCBs)

    MSRP $31,213.00
    Surplus $8,427.51
    SKU:  C15-16997 Brand:  Eaton MPN:  NGC308039E UPC:  78668547550 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-16997
    Short Description:
    EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC ALSIG WITH MAINT. MODE TRIP, THREE-POLE, 800A, 480 VAC, 200 kAIC AT 240 VAC, 100 kAIC AT 480 VAC, LINE/LOAD, IMPERIAL, 50/60 HZ, 80% RATED
    MSRP $31,213.00
    Surplus $8,427.51
    Qty in Cart: 0
    Price:
    MSRP $31,213.00
    Surplus $8,427.51
  • Contact Us For Quote
    Eaton NGC308039EC Molded Case Breakers (MCCBs) Eaton NGC308039EC Molded Case Breakers (MCCBs)

    Eaton NGC308039EC Molded Case Breakers (MCCBs)

    MSRP $5,792.00
    Surplus $8,430.37
    SKU:  C15-11697 Brand:  Eaton MPN:  NGC308039EC UPC:   Shipping Weight:  44.00 lbs. Shipping Height:  9.00 In. Shipping Length:  16.00 In. Shipping Width:  10.00 In. Product...
    SKU:
    C15-11697
    TS PIK:
    124791264
    MSRP $5,792.00
    Surplus $8,430.37
    Qty in Cart: 0
    Price:
    MSRP $5,792.00
    Surplus $8,430.37
  • Eaton NGC312032E Molded Case Breakers (MCCBs) Eaton NGC312032E Molded Case Breakers (MCCBs)

    Eaton NGC312032E Molded Case Breakers (MCCBs)

    MSRP $22,364.00
    Surplus $8,051.04
    SKU:  C15-11735 Brand:  Eaton MPN:  NGC312032E UPC:   Shipping Weight:  44.50 lbs. Shipping Height:  8.00 In. Shipping Length:  16.00 In. Shipping Width:  9.00 In. Product...
    SKU:
    C15-11735
    TS PIK:
    123516260
    Short Description:
    EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LSI TRIP, THREE-POLE, 1200A, 480 VAC, 200 kAIC AT 240 VAC, 100 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 80% RATED
    MSRP $22,364.00
    Surplus $8,051.04
    Qty in Cart: 0
    Price:
    MSRP $22,364.00
    Surplus $8,051.04
  • Eaton NGC312033E Molded Case Breakers (MCCBs)

    Eaton NGC312033E Molded Case Breakers (MCCBs)

    MSRP $24,895.00
    Surplus $15,680.00
    SKU:  C15-2150 Brand:  Eaton MPN:  NGC312033E UPC:  786685379098 Shipping Weight:  48.00 lbs. Shipping Height:  10.40 In. Shipping Length:  18.60 In. Shipping Width:  11.80...
    SKU:
    C15-2150
    TS PIK:
    123516262
    Number of Poles:
    3
    Current Rating:
    1200 A
    Interrupting Rating:
    200 kA at 240 VAC (UL), 200 kA at 220 to 240 VAC, 100 kA at 380 to 415/480 VAC, 65 kA at 600 VAC, 35 kA at 690 VAC (IEC)
    Short Description:
    EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LS TRIP, THREE-POLE, 1200A, 480 VAC, 200 kAIC AT 240 VAC, 100 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 80% RATED
    Voltage Rating:
    240/415/480/600/690 VAC 50/60 Hertz
    Terminal Type:
    Line and Load
    Size:
    8.25 Inch Width x 5.5 Inch Depth x 16 Inch Height
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_142-V4T2_144_V4T2_203-V4T2_211_CAT.pdf
    Type:
    Electronic RMS 310 Digitrip LS
    Maximum AC Voltage Rating:
    690 V
    Frame Type:
    NG
    Installation/Operator:
    Eaton_00493_INST.pdf
    Approval:
    UL 489, CSA C22.2, CE
    Country of Origin:
    Dominican Republic
    MSRP $24,895.00
    Surplus $15,680.00
    Qty in Cart: 0
    Price:
    MSRP $24,895.00
    Surplus $15,680.00

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