Trip Units

Trip Units

Trip Units

A trip unit is an electronic or electromechanical component that is integrated into a circuit breaker to provide overcurrent protection and trip the breaker in the event of an overcurrent or short circuit.

  • Eaton KT3400T Trip Units 3P 400A 600V EA Eaton KT3400T Trip Units 3P 400A 600V EA

    Eaton KT3400T Trip Units 3P 400A 600V EA

    MSRP $1,216.84
    Surplus $591.47
    SKU:  A13-1041 Brand:  Eaton MPN:  KT3400T UPC:  78667926609 Shipping Weight:  1.75 lbs. Shipping Height:  4.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In...
    SKU:
    A13-1041
    Adjustment:
    Magnetic Trip
    Approval:
    UL
    Amps:
    400 A
    Frame:
    K
    Poles:
    3
    Type:
    Thermal Magnetic
    Short Description:
    400 A, 3-Pole, K Frame, Thermal Magnetic, Molded Case Circuit Breaker Trip Unit
    Series:
    C
    Specification/Technical:
    Eaton_08729_1_2_SPEC.pdf
    TS PIK:
    21507995
    MSRP $1,216.84
    Surplus $591.47
  • Eaton JT3200T Trip Units 3P 200A EA Eaton JT3200T Trip Units 3P 200A EA

    Eaton JT3200T Trip Units 3P 200A EA

    MSRP $2,318.55
    Surplus $439.60
    SKU:  A13-1258 Brand:  Eaton MPN:  JT3200T UPC:  786679404157 Shipping Weight:  1.20 lbs. Shipping Height:  5.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    A13-1258
    Type:
    Thermal Magnetic
    Frame Type:
    J
    Current Rating:
    200 A
    Number of Poles:
    3
    Adjustment:
    Magnetic Trip
    Short Description:
    200 A, 3-Pole, J Frame, Thermal Magnetic, Molded Case Circuit Breaker Trip Unit
    Catalog:
    Eaton_27487_V4T2_282_V4T2_292_V4T2_293_CAT.pdf
    TS PIK:
    21510858
    MSRP $2,318.55
    Surplus $439.60
  • Eaton KT3225T Trip Units Eaton KT3225T Trip Units

    Eaton KT3225T Trip Units

    MSRP $1,216.84
    Surplus $550.89
    SKU:  A13-1255 Brand:  Eaton MPN:  KT3225T UPC:  786679266052 Shipping Weight:  1.75 lbs. Shipping Height:  5.00 In. Shipping Length:  6.00 In. Shipping Width:  5.00 In...
    SKU:
    A13-1255
    Series:
    C, KT
    Type:
    Thermal Magnetic
    Approval:
    UL
    Amps:
    225 A
    Poles:
    3
    Frame Type:
    K
    Accessory Type:
    Trip Unit
    Adjustment:
    Magnetic Trip
    Short Description:
    225 A, 3-Pole, K Frame, Thermal Magnetic
    Catalog:
    Eaton_27487_V4T2_299_V4T2_300_V4T2_302_CAT.pdf
    TS PIK:
    21507991
    MSRP $1,216.84
    Surplus $550.89
  • Eaton KT2300T Trip Units

    Eaton KT2300T Trip Units

    MSRP $1,100.00
    Surplus $345.65
    SKU:  A13-1215 Brand:  Eaton MPN:  KT2300T UPC:  786679852330 Shipping Weight:  1.30 lbs. Shipping Height:  5.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In...
    SKU:
    A13-1215
    Type:
    Thermal Magnetic
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Amps:
    300 A
    Poles:
    2
    Frame Type:
    K
    Adjustment:
    Magnetic Trip
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_254_V4T2_255_V4T2_299_V4T2_300_V4T2_302_CAT.pdf
    TS PIK:
    21517242
    MSRP $1,100.00
    Surplus $345.65
  • Eaton MT3800T Trip Units Eaton MT3800T Trip Units

    Eaton MT3800T Trip Units

    MSRP $5,274.04
    Surplus $823.71
    SKU:  A13-1044 Brand:  Eaton MPN:  MT3800T UPC:  782114350133 Shipping Weight:  2.85 lbs. Shipping Height:  6.00 In. Shipping Length:  9.00 In. Shipping Width:  6.00 In...
    SKU:
    A13-1044
    Accessory Type:
    Trip Unit
    Adjustment:
    Magnetic Trip
    Approval:
    UL
    Approval:
    CE
    Amps:
    800 A
    Frame:
    MDL
    Frame:
    HMDL
    Poles:
    3
    Type:
    Thermal Magnetic
    Short Description:
    800 A, 3-Pole, MDL/HMDL Frame, Thermal Magnetic, Molded Case Circuit Breaker Trip Unit
    Series:
    0
    Specification/Technical:
    Eaton_40015_1_2_SPEC.pdf
    TS PIK:
    115512084
    MSRP $5,274.04
    Surplus $823.71
  • Eaton KES3250LSIG Trip Units KES 3P 250A 600V 50/60Hz Eaton KES3250LSIG Trip Units KES 3P 250A 600V 50/60Hz

    Eaton KES3250LSIG Trip Units KES 3P 250A 600V 50/60Hz

    MSRP $4,023.97
    Surplus $2,103.13
    SKU:  A13-1175 Brand:  Eaton MPN:  KES3250LSIG UPC:  78667927116 Shipping Weight:  5.80 lbs. Shipping Height:  5.00 In. Shipping Length:  6.00 In. Shipping Width:  5.00 In...
    SKU:
    A13-1175
    Adjustment:
    Independently Adjustable Short Time Pickup and Delay
    Adjustment:
    Ground Fault Protection
    Approval:
    0
    Amps:
    250 A
    Frame:
    CKD/CHKD
    Poles:
    3
    Type:
    Electronic
    Short Description:
    250 A, 3-Pole, LSIG Frame, Electronic Adjustable, Molded Case Circuit Breaker Trip Unit
    Series:
    C
    Specification/Technical:
    Eaton_08646_1_2_SPEC.pdf
    Installation/Operator:
    Eaton_00109_INST.pdf
    MSRP $4,023.97
    Surplus $2,103.13
  • U-line SPRE150A125 Trip Units

    U-line SPRE150A125 Trip Units

    MSRP $320.00
    Surplus $85.68
    U-line SPRE150A125 Trip Units​ ARCA SKU:  A13-1414 Brand:  U-line MPN:  SPRE150A125 UPC:   Shipping Weight:  0.15 lbs. Shipping Height:  5.00 In. Shipping Length:  5.00 In...
    SKU:
    A13-1414
    MSRP $320.00
    Surplus $85.68
  • Crouse-Hinds KES3125LSI Trip Units

    Crouse-Hinds KES3125LSI Trip Units

    MSRP $8,431.18
    Surplus $1,780.40
    SKU:  A13-1439 Brand:  Crouse-Hinds MPN:  KES3125LSI UPC:   Shipping Weight:  0.00 lbs. Shipping Height:  0.00 In. Shipping Length:  0.00 In. Shipping Width:  0.00 In...
    SKU:
    A13-1439
    TS PIK:
    107000630
    MSRP $8,431.18
    Surplus $1,780.40
  • Cutler-Hammer KT3300T Trip Units Cutler-Hammer KT3300T Trip Units

    Cutler-Hammer KT3300T Trip Units

    MSRP $1,216.84
    Surplus $506.59
    SKU:  A13-1256 Brand:  Cutler-Hammer MPN:  KT3300T UPC:  786679266076 Shipping Weight:  1.50 lbs. Shipping Height:  4.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00...
    SKU:
    A13-1256
    Accessory Type:
    Trip Unit
    Adjustment:
    Magnetic Trip
    Approval:
    UL
    Amps:
    300 A
    Frame:
    K
    Poles:
    3
    Type:
    Thermal Magnetic
    Short Description:
    300 A, 3-Pole, K Frame, Thermal Magnetic, Molded Case Circuit Breaker Trip Unit
    Series:
    C
    Specification/Technical:
    Eaton_08724_1_2_SPEC.pdf
    Catalog:
    Eaton_27487_V4T2_299_V4T2_300_V4T2_302_CAT.pdf
    Current Rating:
    300 A
    Number of Poles:
    3
    Frame Type:
    K
    TS PIK:
    21507993
    MSRP $1,216.84
    Surplus $506.59
  • Cutler-Hammer KT3350T Trip Units 3P 600V NULL EA Cutler-Hammer KT3350T Trip Units 3P 600V NULL EA

    Cutler-Hammer KT3350T Trip Units 3P 600V NULL EA

    MSRP $1,216.84
    Surplus $430.01
    SKU:  A13-1132 Brand:  Cutler-Hammer MPN:  KT3350T UPC:  786679266083 Shipping Weight:  1.55 lbs. Shipping Height:  4.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00...
    SKU:
    A13-1132
    Series:
    C, KT
    Type:
    Thermal Magnetic
    Approval:
    UL
    Amps:
    350 A
    Poles:
    3
    Frame Type:
    K
    Accessory Type:
    Trip Unit
    Adjustment:
    Magnetic Trip
    Short Description:
    350 A, 3-Pole, K Frame, Thermal Magnetic
    Catalog:
    Eaton_27487_V4T2_299_V4T2_300_V4T2_302_CAT.pdf
    TS PIK:
    21507994
    MSRP $1,216.84
    Surplus $430.01
  • Eac LT360033 Trip Units EA

    Eac LT360033 Trip Units EA

    MSRP $3,665.31
    Surplus $841.19
    SKU:  A13-1354 Brand:  Eac MPN:  LT360033 UPC:   Shipping Weight:  2.30 lbs. Shipping Height:  3.00 In. Shipping Length:  6.00 In. Shipping Width:  4.00 In. Product...
    SKU:
    A13-1354
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Approval:
    CE
    Amps:
    600 A
    Frame:
    LG
    Poles:
    3
    Type:
    Electronic 310 LS
    Specification/Technical:
    Eaton_62136_1_2_SPEC.pdf
    MSRP $3,665.31
    Surplus $841.19
  • Eaton 2A11799G36 Trip Units

    Eaton 2A11799G36 Trip Units

    MSRP $5,793.08
    Surplus $1,697.90
    SKU:  A13-1562 Brand:  Eaton MPN:  2A11799G36 UPC:  786685118970 Shipping Weight:  1.50 lbs. Shipping Height:  5.00 In. Shipping Length:  11.00 In. Shipping Width:  7.00 In...
    SKU:
    A13-1562
    TS PIK:
    125135254
    MSRP $5,793.08
    Surplus $1,697.90
  • Eaton 2A11799G53 Trip Units 11ARM 4000A 600V 50/60Hz EA Eaton 2A11799G53 Trip Units 11ARM 4000A 600V 50/60Hz EA

    Eaton 2A11799G53 Trip Units 11ARM 4000A 600V 50/60Hz EA

    MSRP $13,100.00
    Surplus $2,285.45
    SKU:  A13-1164 Brand:  Eaton MPN:  2A11799G53 UPC:  786685118970 Shipping Weight:  1.15 lbs. Shipping Height:  4.00 In. Shipping Length:  7.00 In. Shipping Width:  4.00 In...
    SKU:
    A13-1164
    Short Description:
    EATON MAGNUM TRIP UNIT REPLACEMENTS AND TESTERS, UNIVERSAL FRAME, DIGITRIP 1150+
    Volts:
    600 V
    Amps:
    4000 A
    Operating Frequency:
    50/60 Hz
    Type:
    11ARM
    TS PIK:
    121971760
    MSRP $13,100.00
    Surplus $2,285.45
  • Eaton 5ARMLSI Trip Units

    Eaton 5ARMLSI Trip Units

    MSRP $14,280.00
    Surplus $2,760.53
    SKU:  A13-1536 Brand:  Eaton MPN:  5ARMLSI UPC:   Shipping Weight:  1.25 lbs. Shipping Height:  6.00 In. Shipping Length:  12.00 In. Shipping Width:  7.00 In. Product...
    SKU:
    A13-1536
    MSRP $14,280.00
    Surplus $2,760.53
  • Eaton HLT3400FF Trip Units Eaton HLT3400FF Trip Units

    Eaton HLT3400FF Trip Units

    MSRP $1,500.00
    Surplus $277.90
    SKU:  A13-1585 Brand:  Eaton MPN:  HLT3400FF UPC:   Shipping Weight:  2.00 lbs. Shipping Height:  5.00 In. Shipping Length:  9.00 In. Shipping Width:  4.00 In. Product...
    SKU:
    A13-1585
    MSRP $1,500.00
    Surplus $277.90
  • Eaton JT2225T Trip Units JT 2P 225A 600V 50/60Hz Eaton JT2225T Trip Units JT 2P 225A 600V 50/60Hz

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

    MSRP $1,679.00
    Surplus $245.86
    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
    MSRP $1,679.00
    Surplus $245.86