Molded Case Breakers (MCCBs)

Molded Case Breakers (MCCBs)

Molded Case Breakers (MCCBs)

A molded case circuit breaker (MCCB) is a type of electrical breaker that is used to protect electrical systems from damage due to overloading, short-circuiting, or other electrical faults. MCCBs are commonly used in industrial and commercial electrical systems, and are designed to handle higher currents and voltage levels than residential miniature circuit breakers.

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  • Eaton LHH3400NN Molded Case Breakers (MCCBs)

    Eaton LHH3400NN Molded Case Breakers (MCCBs)

    MSRP $1,500.00
    Surplus $540.00
    SKU:  C15-11837 Brand:  Eaton MPN:  LHH3400NN UPC:   Shipping Weight:  11.65 lbs. Shipping Height:  7.00 In. Shipping Length:  13.00 In. Shipping Width:  8.00 In. Product...
    SKU:
    C15-11837
    MSRP $1,500.00
    Surplus $540.00
    Qty in Cart: 0
    Price:
    MSRP $1,500.00
    Surplus $540.00
    Subtotal:
  • Eaton LT325032 Molded Case Breakers (MCCBs)

    Eaton LT325032 Molded Case Breakers (MCCBs)

    MSRP $4,300.80
    Surplus $688.17
    SKU:  C15-9546 Brand:  Eaton MPN:  LT325032 UPC:  78211636591 Shipping Weight:  2.85 lbs. Shipping Height:  5.00 In. Shipping Length:  9.00 In. Shipping Width:  5.00 In...
    SKU:
    C15-9546
    TS PIK:
    120877416
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TRIP UNIT, TRIP UNIT, 250 A, THREE-P
    Country of Origin:
    United States
    MSRP $4,300.80
    Surplus $688.17
    Qty in Cart: 0
    Price:
    MSRP $4,300.80
    Surplus $688.17
    Subtotal:
  • Eaton LT3500T Molded Case Breakers (MCCBs) 3P 500A

    Eaton LT3500T Molded Case Breakers (MCCBs) 3P 500A

    MSRP $3,692.79
    Surplus $799.34
    SKU:  A13-1036 Brand:  Eaton MPN:  LT3500T UPC:  786679580073 Shipping Weight:  2.80 lbs. Shipping Height:  5.60 In. Shipping Length:  8.50 In. Shipping Width:  5.40 In...
    SKU:
    A13-1036
    Adjustment:
    Magnetic Trip
    Approval:
    UL
    Approval:
    CE
    Amps:
    500 A
    Frame:
    LD
    Frame:
    HLD
    Frame:
    LDC
    Poles:
    3
    Type:
    Thermal Magnetic
    Short Description:
    500 A, 3-Pole, LD/HLD/LDC Frame, Thermal Magnetic, Molded Case Circuit Breaker Trip Unit
    Specification/Technical:
    Eaton_08951_1_2_SPEC.pdf
    Installation/Operator:
    Eaton_00487_INST.pdf
    TS PIK:
    21513707
    Frame Type:
    LD, HLD, LDC
    Number of Poles:
    3
    Current Rating:
    500 A
    Catalog:
    Eaton_27487_V4T2_324_V4T2_326_V4T2_484_CAT.pdf
    Country of Origin:
    United States
    MSRP $3,692.79
    Surplus $799.34
    Qty in Cart: 0
    Price:
    MSRP $3,692.79
    Surplus $799.34
    Subtotal:
  • Eaton LW3800VW Molded Case Breakers (MCCBs) LW 3P 800A 690V 50/60Hz 3Ph L Frame Eaton LW3800VW Molded Case Breakers (MCCBs) LW 3P 800A 690V 50/60Hz 3Ph L Frame

    Eaton LW3800VW Molded Case Breakers (MCCBs) LW 3P 800A 690V 50/60Hz 3Ph L Frame

    MSRP $16,368.70
    Surplus $2,257.51
    SKU:  C15-1916 Brand:  Eaton MPN:  LW3800VW UPC:   Shipping Weight:  25.55 lbs. Shipping Height:  9.00 In. Shipping Length:  19.00 In. Shipping Width:  11.00 In. Product...
    SKU:
    C15-1916
    Frame Type:
    L
    Voltage Rating:
    600 VAC
    Current Rating:
    800 A
    Number of Poles:
    3
    Interrupting Rating:
    45 kA at 415 Vac
    Short Description:
    Eaton Series C complete molded case circuit breaker, L-frame, LW, Complete breaker, Interchangeable thermal-magnetic trip type, Three-pole, 800A, 690 Vac, 250 Vdc, 45 kA at 415 Vac, Without terminals, World
    Series:
    C
    MSRP $16,368.70
    Surplus $2,257.51
    Qty in Cart: 0
    Price:
    MSRP $16,368.70
    Surplus $2,257.51
    Subtotal:
  • Eaton MCP23480CR Other Circuit Breakers

    Eaton MCP23480CR Other Circuit Breakers

    MSRP $2,731.00
    Surplus $1,565.62
    SKU:  C15-6825 Brand:  Eaton MPN:  MCP23480CR UPC:   Shipping Weight:  4.50 lbs. Shipping Height:  5.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In. Product...
    SKU:
    C15-6825
    MSRP $2,731.00
    Surplus $1,565.62
    Qty in Cart: 0
    Price:
    MSRP $2,731.00
    Surplus $1,565.62
    Subtotal:
  • Eaton MDL3800 Molded Case Breakers (MCCBs) MDL 3P 800A 240V 50/60Hz 3Ph M Frame EA Eaton MDL3800 Molded Case Breakers (MCCBs) MDL 3P 800A 240V 50/60Hz 3Ph M Frame EA

    Eaton MDL3800 Molded Case Breakers (MCCBs) MDL 3P 800A 240V 50/60Hz 3Ph M Frame EA

    MSRP $13,140.22
    Surplus $3,505.61
    SKU:  C15-1819 Brand:  Eaton MPN:  MDL3800 UPC:  782114586006 Shipping Weight:  30.00 lbs. Shipping Height:  8.00 In. Shipping Length:  18.00 In. Shipping Width:  11.00 In...
    SKU:
    C15-1819
    Frame Type:
    MDL
    Voltage Rating:
    600 VAC
    Current Rating:
    800 A
    Number of Poles:
    3
    Interrupting Rating:
    50 kA at 480 VAC
    Type:
    Line and Load Terminal
    Maximum AC Voltage Rating:
    600 VAC
    Terminal Type:
    Line and Load Terminal
    Size:
    8.25 Inch Width x 4.06 Inch Depth x 16 Inch Height
    Short Description:
    600 VAC 50/60 Hz, 800 A, 50 kA, 3-Pole, MDL Frame, Thermal Magnetic, Molded Case, Interchangeable Trip Circuit Breaker
    Catalog:
    Eaton_27487_V4T2_254_V4T2_255_V4T2_349-V4T2_351_CAT.pdf
    Installation/Operator:
    Eaton_00237_INST.pdf
    Specification/Technical:
    Eaton_39889_1_2_SPEC.pdf
    Series:
    C
    Maximum DC Voltage Rating:
    250 V
    Approval:
    UL 489, CSA C22.2,CE
    MSRP $13,140.22
    Surplus $3,505.61
    Qty in Cart: 0
    Price:
    MSRP $13,140.22
    Surplus $3,505.61
    Subtotal:
  • Eaton MDL3800WK Molded Case Breakers (MCCBs)

    Eaton MDL3800WK Molded Case Breakers (MCCBs)

    MSRP $17,861.00
    Surplus $3,857.16
    SKU:  U00-8349 Brand:  Eaton MPN:  MDL3800WK UPC:  78211441543 Shipping Weight:  26.00 lbs. Shipping Height:  9.00 In. Shipping Length:  22.00 In. Shipping Width:  10.00 In...
    SKU:
    U00-8349
    Country of Origin:
    United States
    MSRP $17,861.00
    Surplus $3,857.16
    Qty in Cart: 0
    Price:
    MSRP $17,861.00
    Surplus $3,857.16
    Subtotal:
  • Eaton N1-125 Molded Case Breakers (MCCBs) 3P 125A 690V 50/60Hz 3Ph Eaton N1-125 Molded Case Breakers (MCCBs) 3P 125A 690V 50/60Hz 3Ph

    Eaton N1-125 Molded Case Breakers (MCCBs) 3P 125A 690V 50/60Hz 3Ph

    MSRP $600.00
    Surplus $119.41
    Eaton N1-125 Molded Case Breakers (MCCBs) 3P 125A 690V 50/60Hz 3Ph​ ARCA SKU:  C15-4658 Brand:  Eaton MPN:  N1-125 UPC:   Shipping Weight:  1.80 Shipping Height:  4.00 In. Shipping...
    SKU:
    C15-4658
    Voltage Rating:
    690 V
    Current Rating:
    125 A
    Number of Poles:
    3
    Short Description:
    Eaton Moeller series NZM - Molded Case Circuit Breaker. Switch-disconnector 3p 125A BG1
    Series:
    NZM
    MSRP $600.00
    Surplus $119.41
    Qty in Cart: 0
    Price:
    MSRP $600.00
    Surplus $119.41
    Subtotal:
  • Eaton N1-4-63 Disconnects EA

    Eaton N1-4-63 Disconnects EA

    MSRP $1,428.36
    Surplus $131.15
    SKU:  S21-2071 Brand:  Eaton MPN:  N1-4-63 UPC:  4015082660024 Shipping Weight:  2.55 lbs. Shipping Height:  4.00 In. Shipping Length:  5.00 In. Shipping Width:  6.00 In...
    SKU:
    S21-2071
    Application:
    Industrial
    Conductor Size:
    0
    Amps:
    63 A
    Enclosure:
    IP20
    Handle Type:
    Door Coupling Rotary Handle
    Phases:
    0
    Poles:
    4
    Power:
    0
    Size:
    120 Millimeter Length x 84.5 Millimeter Width x 145 Millimeter Height
    Termination Type:
    M6 Screw
    Type:
    Interlockable
    Type:
    Fusible
    Volts:
    690 VAC
    Short Description:
    690 VAC, 63 A, 4-Pole, IP20, Door Coupling Rotary Handle, M6 Screw Terminal, Interlockable, Fusible, Motor Control Disconnect Switch
    Voltage Rating:
    690 VAC
    Data Sheet:
    Eaton-Moeller_00670_1-6_DATA.pdf
    Installation/Operator:
    Eaton-Moeller_00020_INST.pdf
    Number of Poles:
    4
    Current Rating:
    63 A
    Catalog:
    Eaton-Moeller_00013_146_CAT.pdf
    MSRP $1,428.36
    Surplus $131.15
    Qty in Cart: 0
    Price:
    MSRP $1,428.36
    Surplus $131.15
    Subtotal:
  • 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
    Subtotal:
  • Eaton NGH308032E Molded Case Breakers (MCCBs)

    Eaton NGH308032E Molded Case Breakers (MCCBs)

    MSRP $21,516.58
    Surplus $5,228.32
    SKU:  C15-9271 Brand:  Eaton MPN:  NGH308032E UPC:   Shipping Weight:  40.50 lbs. Shipping Height:  8.00 In. Shipping Length:  16.00 In. Shipping Width:  9.00 In. Product...
    SKU:
    C15-9271
    Country of Origin:
    United States
    TS PIK:
    123516267
    MSRP $21,516.58
    Surplus $5,228.32
    Qty in Cart: 0
    Price:
    MSRP $21,516.58
    Surplus $5,228.32
    Subtotal:
  • Eaton NGH308033E Molded Case Breakers (MCCBs) NGH 3P 800A 600V 50/60Hz 3Ph N Frame EA Eaton NGH308033E Molded Case Breakers (MCCBs) NGH 3P 800A 600V 50/60Hz 3Ph N Frame EA

    Eaton NGH308033E Molded Case Breakers (MCCBs) NGH 3P 800A 600V 50/60Hz 3Ph N Frame EA

    MSRP $17,809.00
    Surplus $6,300.13
    SKU:  C15-4883 Brand:  Eaton MPN:  NGH308033E UPC:  786685379166 Shipping Weight:  45.75 lbs. Shipping Height:  11.00 In. Shipping Length:  19.00 In. Shipping Width:  12.00...
    SKU:
    C15-4883
    Frame Type:
    NG
    Voltage Rating:
    690 VAC
    Current Rating:
    32 A
    Number of Poles:
    3
    Interrupting Rating:
    65 kA at 480 VAC
    Type:
    Molded Case
    Maximum AC Voltage Rating:
    690 VAC
    Terminal Type:
    Line and Load Terminal
    Size:
    5.5 Inch Width x 8.25 Inch Depth x 16 Inch Height
    Short Description:
    690 VAC 50/60 Hz, 800 A, 65 kA, 3-Pole, Imperial Tapped Line/Load Terminal, NGH Frame, DigiTrip 310 RMS LS Electronic Trip
    Catalog:
    Eaton_46579_V4T2_203-V4T2_211_CAT.pdf
    Installation/Operator:
    Eaton_00493_INST.pdf
    Specification/Technical:
    Eaton_51797_1-3_SPEC.pdf
    Series:
    G
    Country of Origin:
    United States
    Approval:
    UL, CSA
    MSRP $17,809.00
    Surplus $6,300.13
    Qty in Cart: 0
    Price:
    MSRP $17,809.00
    Surplus $6,300.13
    Subtotal:
  • Eaton NGH312032E Molded Case Breakers (MCCBs) NGH 3P 1200A 600V 50/60Hz 3Ph N Frame

    Eaton NGH312032E Molded Case Breakers (MCCBs) NGH 3P 1200A 600V 50/60Hz 3Ph N Frame

    MSRP $27,162.43
    Surplus $6,758.41
    SKU:  C15-4959 Brand:  Eaton MPN:  NGH312032E UPC:  78668537922 Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    C15-4959
    Number of Poles:
    3
    Short Description:
    690 VAC 50/60 Hz, 1200 A, 65 kA, 3-Pole, Imperial Tapped Line/Load Terminal, NGH Frame, DigiTrip 310 RMS LSI Electronic Trip, Molded Case Circuit Breaker
    Type:
    Molded Case, Electronic
    Series:
    G
    Installation/Operator:
    Eaton_00493_INST.pdf
    Current Rating:
    1200 A
    Voltage Rating:
    690 VAC
    Maximum AC Voltage Rating:
    690 VAC
    Interrupting Rating:
    65 kA at 480 VAC
    Catalog:
    Eaton_46579_V4T2_203-V4T2_211_CAT.pdf
    Terminal Type:
    Line and Load Terminal
    Size:
    5.5 Inch Width x 8.25 Inch Depth x 16 Inch Height
    Frame Type:
    NG
    Country of Origin:
    United States
    MSRP $27,162.43
    Surplus $6,758.41
    Qty in Cart: 0
    Price:
    MSRP $27,162.43
    Surplus $6,758.41
    Subtotal:
  • Eaton NGH312033E Molded Case Breakers (MCCBs) NGH 3P 1200A 600V 50/60Hz 3Ph N Frame Eaton NGH312033E Molded Case Breakers (MCCBs) NGH 3P 1200A 600V 50/60Hz 3Ph N Frame

    Eaton NGH312033E Molded Case Breakers (MCCBs) NGH 3P 1200A 600V 50/60Hz 3Ph N Frame

    MSRP $22,780.00
    Surplus $11,237.17
    SKU:  C15-3850 Brand:  Eaton MPN:  NGH312033E UPC:  786685379241 Shipping Weight:  46.90 lbs. Shipping Height:  11.00 In. Shipping Length:  19.00 In. Shipping Width:  12.00...
    SKU:
    C15-3850
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CE
    Amps:
    1200 A
    Frame:
    NG
    Interrupting Rating:
    100 kA at 240 VAC (UL)
    Interrupting Rating:
    100 Kiloamp at 220 to 240 Volt AC
    Interrupting Rating:
    70 Kiloamp at 380 to 415 Volt AC
    Interrupting Rating:
    65 Kiloamp at 480 Volt AC
    Interrupting Rating:
    35 Kiloamp at 600 Volt AC
    Interrupting Rating:
    25 Kiloamp at 690 Volt AC (IEC)
    Maximum AC Voltage:
    690 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 LS
    Volts:
    240/415/480/600/690 VAC 50/60 Hertz
    TS PIK:
    123516277
    Number of Poles:
    3
    Short Description:
    EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 31
    Maximum AC Voltage Rating:
    690 V
    Frame Type:
    NG
    Current Rating:
    1200 A
    Installation/Operator:
    Eaton_00493_INST.pdf
    Voltage Rating:
    240/415/480/600/690 VAC 50/60 Hertz
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_142-V4T2_144_V4T2_203-V4T2_211_CAT.pdf
    MSRP $22,780.00
    Surplus $11,237.17
    Qty in Cart: 0
    Price:
    MSRP $22,780.00
    Surplus $11,237.17
    Subtotal:
  • Eaton NGH312038E Molded Case Breakers (MCCBs) NGH 3P 1200A 600V 50/60Hz 3Ph N Frame Eaton NGH312038E Molded Case Breakers (MCCBs) NGH 3P 1200A 600V 50/60Hz 3Ph N Frame

    Eaton NGH312038E Molded Case Breakers (MCCBs) NGH 3P 1200A 600V 50/60Hz 3Ph N Frame

    MSRP $35,092.06
    Surplus $18,294.25
    SKU:  C15-3857 Brand:  Eaton MPN:  NGH312038E UPC:  786685475608 Shipping Weight:  45.45 lbs. Shipping Height:  8.00 In. Shipping Length:  17.00 In. Shipping Width:  9.00 In...
    SKU:
    C15-3857
    Frame Type:
    NG
    Voltage Rating:
    600 V
    Current Rating:
    1200 A
    Number of Poles:
    3
    Interrupting Rating:
    100 kA at 240 Vac 65 kA at 480 Vac
    Short Description:
    NGH 3 POLE 1200 A LSI WITH ARMS_ ENGLISH CONDUCTORS
    MSRP $35,092.06
    Surplus $18,294.25
    Qty in Cart: 0
    Price:
    MSRP $35,092.06
    Surplus $18,294.25
    Subtotal:
  • Eaton NGS308033EC Molded Case Breakers (MCCBs)

    Eaton NGS308033EC Molded Case Breakers (MCCBs)

    MSRP $19,589.92
    Surplus $7,012.69
    SKU:  C15-11845 Brand:  Eaton MPN:  NGS308033EC UPC:  78668557416 Shipping Weight:  45.50 lbs. Shipping Height:  11.00 In. Shipping Length:  19.00 In. Shipping Width:  12.00...
    SKU:
    C15-11845
    TS PIK:
    124790694
    MSRP $19,589.92
    Surplus $7,012.69
    Qty in Cart: 0
    Price:
    MSRP $19,589.92
    Surplus $7,012.69
    Subtotal:
  • Eaton NSB CVS2225XMM Molded Case Breakers (MCCBs) EA

    Eaton NSB CVS2225XMM Molded Case Breakers (MCCBs) EA

    MSRP $1,638.09
    Surplus $252.17
    SKU:  C15-9317 Brand:  Eaton MPN:  CVS2225XMM UPC:  00786685705934 Shipping Weight:  3.25 lbs. Shipping Height:  4.00 In. Shipping Length:  8.00 In. Shipping Width:  6.00 In...
    SKU:
    C15-9317
    Frame Type:
    CCV
    Current Rating:
    225 A
    Number of Poles:
    2
    Interrupting Rating:
    42 kA
    Short Description:
    Eaton Type CV Molded Case Circuit Breaker,Molded case circuit breaker,225 A,42 kA,Two-pole,#6 - 4/0 Al/Cu,CV,#4/0 kcmil maximum load,Includes mounting kit
    Country of Origin:
    Dominican Republic
    MSRP $1,638.09
    Surplus $252.17
    Qty in Cart: 0
    Price:
    MSRP $1,638.09
    Surplus $252.17
    Subtotal:
  • Eaton NZM2-4-XFI Other Circuit Breakers EA Eaton NZM2-4-XFI Other Circuit Breakers EA

    Eaton NZM2-4-XFI Other Circuit Breakers EA

    MSRP $2,391.00
    Surplus $641.12
    SKU:  C15-5348 Brand:  Eaton MPN:  NZM2-4-XFI UPC:  0123124303 Shipping Weight:  5.15 lbs. Shipping Height:  4.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In...
    SKU:
    C15-5348
    MSRP $2,391.00
    Surplus $641.12
    Qty in Cart: 0
    Price:
    MSRP $2,391.00
    Surplus $641.12
    Subtotal:
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