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 KES3125LSIG Trip Units KES 3P 400A 600V 50/60Hz Eaton KES3125LSIG Trip Units KES 3P 400A 600V 50/60Hz

    Eaton KES3125LSIG Trip Units KES 3P 400A 600V 50/60Hz

    Surplus $1,123.69
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    Eaton KES3125LSIG Trip Units KES 3P 400A 600V 50/60Hz​ ARCA SKU:  A13-1043 Brand:  Eaton MPN:  KES3125LSIG UPC:  786679271261 Shipping Weight:  3.05 lbs. Shipping Height:  6.00 In. Shipping...
    SKU:
    A13-1043
    Type:
    Electronic RMS 310 Digitrip LSIG
    Approval:
    UL 489
    Approval:
    CSA C22.2
    Amps:
    125 A
    Poles:
    3
    Frame Type:
    K
    Adjustment:
    Independent Short Time Pickup
    Adjustment:
    Delay and Ground Fault
    Catalog:
    EatonCorp-CutlerHammer_00123_V4T2_254_V4T2_255_V4T2_301_V4T2_303_V4T2_304_CAT.pdf
    Installation/Operator:
    Eaton_00109_INST.pdf
    Surplus $1,123.69
  • Eaton KES3250LSG Trip Units EA Eaton KES3250LSG Trip Units EA

    Eaton KES3250LSG Trip Units EA

    Surplus $1,337.58
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    Eaton KES3250LSG Trip Units EA​ ARCA SKU:  A13-1362 Brand:  Eaton MPN:  KES3250LSG UPC:  78667927111 Shipping Weight:  5.95 lbs. Shipping Height:  6.00 In. Shipping Length:  11.00 In...
    SKU:
    A13-1362
    UOM:
    EA
    Box Quantity:
    1
    Surplus $1,337.58
  • Eaton KES3400ALSIG Trip Units KES 3P 400A 600V 50/60Hz Eaton KES3400ALSIG Trip Units KES 3P 400A 600V 50/60Hz

    Eaton KES3400ALSIG Trip Units KES 3P 400A 600V 50/60Hz

    Surplus $1,549.77
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    Eaton KES3400ALSIG Trip Units KES 3P 400A 600V 50/60Hz​ ARCA SKU:  A13-1148 Brand:  Eaton MPN:  KES3400ALSIG UPC:  786685761619 Shipping Weight:  3.05 lbs. Shipping Height:  6.00 In. Shipping...
    SKU:
    A13-1148
    Surplus $1,549.77
  • Eaton KT2300T Trip Units KT 2P 300A 600V 50/60Hz EA

    Eaton KT2300T Trip Units KT 2P 300A 600V 50/60Hz EA

    Surplus $301.72
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    Eaton KT2300T Trip Units KT 2P 300A 600V 50/60Hz EA​ ARCA SKU:  A13-1215 Brand:  Eaton MPN:  KT2300T UPC:  786679852330 Shipping Weight:  1.30 lbs. Shipping Height:  5.00 In. Shipping...
    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
    Surplus $301.72
  • Eaton KT3250T Trip Units 3P 250A 600V EA Eaton KT3250T Trip Units 3P 250A 600V EA

    Eaton KT3250T Trip Units 3P 250A 600V EA

    Surplus $481.38
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    Eaton KT3250T Trip Units 3P 250A 600V EA​ ARCA SKU:  A13-1048 Brand:  Eaton MPN:  KT3250T UPC:  786679266069 Shipping Weight:  1.60 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    A13-1048
    Series:
    C, KT
    Type:
    Thermal Magnetic
    Approval:
    UL
    Amps:
    250 A
    Poles:
    3
    Frame Type:
    K
    Accessory Type:
    Trip Unit
    Adjustment:
    Magnetic Trip
    Short Description:
    250 A, 3-Pole, K Frame, Thermal Magnetic
    Catalog:
    Eaton_27487_V4T2_299_V4T2_300_V4T2_302_CAT.pdf
    TS PIK:
    21507992
    Surplus $481.38
  • Eaton KT3300TV Trip Units KT 3P 300A 600V 50/60Hz EA Eaton KT3300TV Trip Units KT 3P 300A 600V 50/60Hz EA

    Eaton KT3300TV Trip Units KT 3P 300A 600V 50/60Hz EA

    Surplus $343.55
    Stock: Loading...
    Eaton KT3300TV Trip Units KT 3P 300A 600V 50/60Hz EA​ ARCA SKU:  A13-1174 Brand:  Eaton MPN:  KT3300TV UPC:  786679266328 Shipping Weight:  1.75 lbs. Shipping Height:  6.00 In. Shipping...
    SKU:
    A13-1174
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TRIP UNIT, TRIP UNIT, 300 A, THREE-P
    UOM:
    EA
    Poles:
    3
    Volts:
    600 V
    Amps:
    300 A
    Operating Frequency:
    50/60 Hz
    Type:
    KT
    Series:
    C Series
    Box Quantity:
    1
    Surplus $343.55
  • Eaton KT3350TV Trip Units KT 3P 350A 600V 50/60Hz Eaton KT3350TV Trip Units KT 3P 350A 600V 50/60Hz

    Eaton KT3350TV Trip Units KT 3P 350A 600V 50/60Hz

    Surplus $304.07
    Stock: Loading...
    Eaton KT3350TV Trip Units KT 3P 350A 600V 50/60Hz​ ARCA SKU:  A13-1129 Brand:  Eaton MPN:  KT3350TV UPC:   Shipping Weight:  1.85 lbs. Shipping Height:  6.00 In. Shipping...
    SKU:
    A13-1129
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TRIP UNIT, TRIP UNIT, 350 A, THREE-P
    Poles:
    3
    Volts:
    600 V
    Amps:
    350 A
    Operating Frequency:
    50/60 Hz
    Type:
    KT
    Series:
    C Series
    Surplus $304.07
  • Eaton KT3400T Trip Units 3P 400A 600V EA Eaton KT3400T Trip Units 3P 400A 600V EA

    Eaton KT3400T Trip Units 3P 400A 600V EA

    Surplus $719.09
    Stock: Loading...
    Eaton KT3400T Trip Units 3P 400A 600V EA​ ARCA SKU:  A13-1041 Brand:  Eaton MPN:  KT3400T UPC:  78667926609 Shipping Weight:  1.75 lbs. Shipping Height:  4.00 In. Shipping...
    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
    Surplus $719.09
  • Eaton KT3400TV Trip Units EA Eaton KT3400TV Trip Units EA

    Eaton KT3400TV Trip Units EA

    Surplus $639.75
    Stock: Loading...
    Eaton KT3400TV Trip Units EA​ ARCA SKU:  A13-1509 Brand:  Eaton MPN:  KT3400TV UPC:   Shipping Weight:  1.60 lbs. Shipping Height:  4.00 In. Shipping Length:  6.00 In. Shipping...
    SKU:
    A13-1509
    Surplus $639.75
  • Eaton LT26000TK Trip Units LT 2P 600A 690V 50/60Hz Eaton LT26000TK Trip Units LT 2P 600A 690V 50/60Hz

    Eaton LT26000TK Trip Units LT 2P 600A 690V 50/60Hz

    Surplus $442.80
    Stock: Loading...
    Eaton LT26000TK Trip Units LT 2P 600A 690V 50/60Hz​ ARCA SKU:  A13-1277 Brand:  Eaton MPN:  LT26000TK UPC:   Shipping Weight:  2.60 lbs. Shipping Height:  5.00 In. Shipping...
    SKU:
    A13-1277
    Poles:
    2
    Volts:
    690 V
    Amps:
    600 A
    Operating Frequency:
    50/60 Hz
    Type:
    LT
    Series:
    C Series
    Surplus $442.80
  • Eaton LT2600T Trip Units LT 2P 600A 600V 50/60Hz EA Eaton LT2600T Trip Units LT 2P 600A 600V 50/60Hz EA

    Eaton LT2600T Trip Units LT 2P 600A 600V 50/60Hz EA

    Surplus $494.93
    Stock: Loading...
    Eaton LT2600T Trip Units LT 2P 600A 600V 50/60Hz EA​ ARCA SKU:  A13-1135 Brand:  Eaton MPN:  LT2600T UPC:   Shipping Weight:  2.55 lbs. Shipping Height:  6.00 In. Shipping...
    SKU:
    A13-1135
    Short Description:
    EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY TRIP UNIT, TRIP UNIT, 600 A, TWO-POL
    UOM:
    EA
    Poles:
    2
    Volts:
    600 V
    Amps:
    600 A
    Operating Frequency:
    50/60 Hz
    Type:
    LT
    Series:
    C Series
    Box Quantity:
    1
    Surplus $494.93
  • Eaton LT3400T Trip Units EA

    Eaton LT3400T Trip Units EA

    Surplus $1,273.23
    Stock: Loading...
    Eaton LT3400T Trip Units EA​ ARCA SKU:  A13-1361 Brand:  Eaton MPN:  LT3400T UPC:  786679580066 Shipping Weight:  2.55 lbs. Shipping Height:  6.00 In. Shipping Length:  9.00 In...
    SKU:
    A13-1361
    Adjustment:
    Magnetic Trip
    Approval:
    UL
    Approval:
    CE
    Amps:
    400 A
    Frame:
    LD
    Frame:
    HLD
    Frame:
    LDC
    Poles:
    3
    Type:
    Thermal Magnetic
    Short Description:
    400 A, 3-Pole, LD/HLD/LDC Frame, Thermal Magnetic, Molded Case Circuit Breaker Trip Unit
    Specification/Technical:
    Eaton_08946_1_2_SPEC.pdf
    Installation/Operator:
    Eaton_00487_INST.pdf
    Surplus $1,273.23