Soft Starters

Soft Starters

A soft starter is an electronic device that is used to gradually ramp up the voltage applied to an induction motor, in order to reduce the inrush current and mechanical stress on the motor and its drive train during startup. Unlike a conventional motor starter, which applies full voltage to the motor as soon as it is turned on, a soft starter uses advanced electronics to control the voltage applied to the motor over a period of time, typically a few seconds.

  • Eaton DS7-340SX081N0-N Soft Starters 24VAC EA Eaton DS7-340SX081N0-N Soft Starters 24VAC EA

    Eaton DS7-340SX081N0-N Soft Starters 24VAC EA

    Surplus $692.53
    Eaton DS7-340SX081N0-N Soft Starters 24VAC EA​ ARCA SKU:  S06-1781 Brand:  Eaton MPN:  DS7-340SX081N0-N UPC:  786685883847 Shipping Weight:  4.10 lbs. Shipping Height:  7.00 In. Shipping...
    SKU:
    S06-1781
    Type:
    Soft Starter
    Surplus $692.53
  • Eaton DS6-34DSX099N0-N Soft Starters EA

    Eaton DS6-34DSX099N0-N Soft Starters EA

    Surplus $588.23
    Eaton DS6-34DSX099N0-N Soft Starters EA​ ARCA SKU:  S06-3092 Brand:  Eaton MPN:  DS6-34DSX099N0-N UPC:   Shipping Weight:  3.90 lbs. Shipping Height:  6.00 In. Shipping...
    SKU:
    S06-3092
    UOM:
    EA
    Box Quantity:
    1
    Type:
    Soft Starter
    Surplus $588.23
  • Eaton DS7-340SX004N0-N Soft Starters 3.70A 480V 50/60Hz 3Ph 2HP Eaton DS7-340SX004N0-N Soft Starters 3.70A 480V 50/60Hz 3Ph 2HP

    Eaton DS7-340SX004N0-N Soft Starters 3.70A 480V 50/60Hz 3Ph 2HP

    Surplus $143.08
    Eaton DS7-340SX004N0-N Soft Starters 3.70A 480V 50/60Hz 3Ph 2HP​ ARCA SKU:  S06-1991 Brand:  Eaton MPN:  DS7-340SX004N0-N UPC:  786685457574 Shipping Weight:  0.90 lbs. Shipping Height:  2.50...
    SKU:
    S06-1991
    Short Description:
    EATON DS7 SOFT START CONTROLLER, 10 SECOND RAMP, ONE START PER HOUR, 300% CURREN
    Type:
    Soft Starter
    Surplus $143.08
  • Eaton DS7-340SX016N0-L Soft Starters 16A 24V 50/60Hz 2Ph Eaton DS7-340SX016N0-L Soft Starters 16A 24V 50/60Hz 2Ph

    Eaton DS7-340SX016N0-L Soft Starters 16A 24V 50/60Hz 2Ph

    Surplus $154.91
    Eaton DS7-340SX016N0-L Soft Starters 16A 24V 50/60Hz 2Ph​ ARCA SKU:  S06-2404 Brand:  Eaton MPN:  DS7-340SX016N0-L UPC:  786685887234 Shipping Weight:  1.20 lbs. Shipping Height:  3.00 In...
    SKU:
    S06-2404
    Short Description:
    EATON DS7 SOFT START CONTROLLER, STANDARD SOFT STARTER WITH INTERNAL BYPASS, INL
    Type:
    Soft Starter
    Surplus $154.91
  • Eaton DS7-340SX024N0-N Soft Starters 24A 480V 50/60Hz 3Ph Eaton DS7-340SX024N0-N Soft Starters 24A 480V 50/60Hz 3Ph

    Eaton DS7-340SX024N0-N Soft Starters 24A 480V 50/60Hz 3Ph

    Surplus $208.40
    Eaton DS7-340SX024N0-N Soft Starters 24A 480V 50/60Hz 3Ph​ ARCA SKU:  S06-2181 Brand:  Eaton MPN:  DS7-340SX024N0-N UPC:  786685457628 Shipping Weight:  1.20 lbs. Shipping Height:  3.00 In...
    SKU:
    S06-2181
    Approval:
    UL
    Approval:
    CSA
    Approval:
    CE
    Approval:
    C-Tick
    Control Voltage:
    24 VAC/DC
    Amps:
    24 A
    Enclosure:
    IP20
    Inclusion:
    Internal Bypass
    Mounting:
    Vertical
    Phases:
    3
    Operation Type:
    Standard Soft Start
    Power:
    5 HP at 200 Volt
    Power:
    7.5 HP at 230 Volt
    Power:
    15 HP at 480 Volt
    Power:
    5.5 Kilowatt at 230 Volt
    Power:
    11 Kilowatt at 400 Volt
    Starting Time:
    1 to 30 Second
    Type:
    Soft Starter
    Volts:
    400 V
    Specification/Technical:
    Eaton_58811_1_SPEC.pdf
    Data Sheet:
    Eaton_62324_1-5_DATA.pdf
    Installation/Operator:
    Eaton_00759_INST.pdf
    Catalog:
    Eaton_03651_V6T1_2-V6T1_25_CAT.pdf
    Short Description:
    EATON DS7 SOFT START CONTROLLER, 15 SECOND RAMP, ONE START PER HOUR, 300% CURREN
    Current Rating:
    24 A
    Surplus $208.40
  • Eaton DS7-340SX055N0-L Soft Starters EA

    Eaton DS7-340SX055N0-L Soft Starters EA

    Surplus $593.98
    Eaton DS7-340SX055N0-L Soft Starters EA​ ARCA SKU:  S06-3158 Brand:  Eaton MPN:  DS7-340SX055N0-L UPC:   Shipping Weight:  3.90 lbs. Shipping Height:  6.00 In. Shipping...
    SKU:
    S06-3158
    Type:
    Soft Starter
    Surplus $593.98
  • Eaton DS7-340SX100N0-N Soft Starters 100A 480VAC 50/60Hz 3Ph 75HP EA Eaton DS7-340SX100N0-N Soft Starters 100A 480VAC 50/60Hz 3Ph 75HP EA

    Eaton DS7-340SX100N0-N Soft Starters 100A 480VAC 50/60Hz 3Ph 75HP EA

    Surplus $1,234.76
    Eaton DS7-340SX100N0-N Soft Starters 100A 480VAC 50/60Hz 3Ph 75HP EA​ ARCA SKU:  S06-1820 Brand:  Eaton MPN:  DS7-340SX100N0-N UPC:  786685856711 Shipping Weight:  4.15 lbs. Shipping...
    SKU:
    S06-1820
    TS PIK:
    125318394
    Short Description:
    EATON DS7 SOFT START CONTROLLER, FRAMES 3 AND 4, 100 A, 75 HP, 480 V, 24 VAC/VDC
    Type:
    Soft Starter
    Power Rating/Voltage:
    75 HP
    Surplus $1,234.76
  • Eaton DS7-342SX004N0-N Soft Starters 4A 480V 50/60Hz 3Ph 5HP Eaton DS7-342SX004N0-N Soft Starters 4A 480V 50/60Hz 3Ph 5HP

    Eaton DS7-342SX004N0-N Soft Starters 4A 480V 50/60Hz 3Ph 5HP

    Surplus $137.58
    Eaton DS7-342SX004N0-N Soft Starters 4A 480V 50/60Hz 3Ph 5HP​ ARCA SKU:  S06-2080 Brand:  Eaton MPN:  DS7-342SX004N0-N UPC:  786685457642 Shipping Weight:  0.90 lbs. Shipping Height:  2.50 In...
    SKU:
    S06-2080
    Short Description:
    EATON DS7 SOFT START CONTROLLER, 17 SECOND RAMP, ONE START PER HOUR, 300% CURREN
    Type:
    Soft Starter
    Surplus $137.58
  • Eaton DS7-342SX007N0-N Soft Starters 7A 480V 50/60Hz 3Ph EA Eaton DS7-342SX007N0-N Soft Starters 7A 480V 50/60Hz 3Ph EA

    Eaton DS7-342SX007N0-N Soft Starters 7A 480V 50/60Hz 3Ph EA

    Surplus $247.05
    Eaton DS7-342SX007N0-N Soft Starters 7A 480V 50/60Hz 3Ph EA​ ARCA SKU:  S06-2028 Brand:  Eaton MPN:  DS7-342SX007N0-N UPC:  786685457659 Shipping Weight:  0.90 lbs. Shipping Height:  3.00...
    SKU:
    S06-2028
    TS PIK:
    124153627
    Short Description:
    EATON DS7 SOFT START CONTROLLER, 18 SECOND RAMP, ONE START PER HOUR, 300% CURREN
    Type:
    Soft Starter
    Surplus $247.05
  • Eaton DS7-342SX032N0-N Soft Starters EA Eaton DS7-342SX032N0-N Soft Starters EA

    Eaton DS7-342SX032N0-N Soft Starters EA

    Surplus $352.55
    Eaton DS7-342SX032N0-N Soft Starters EA​ ARCA SKU:  S06-3169 Brand:  Eaton MPN:  DS7-342SX032N0-N UPC:  78668545770 Shipping Weight:  1.10 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    S06-3169
    Approval:
    UL
    Approval:
    CSA
    Approval:
    CE
    Approval:
    C-Tick
    Control Voltage:
    110/230 VAC
    Amps:
    32 A
    Enclosure:
    IP20
    Inclusion:
    Internal Bypass
    Mounting:
    Vertical
    Phases:
    3
    Poles:
    0
    Operation Type:
    Standard Soft Start
    Power:
    10 HP at 200/230 Volt
    Power:
    25 HP at 480 Volt
    Power:
    7.5 Kilowatt at 230 Volt
    Power:
    15 Kilowatt at 400 Volt
    Starting Time:
    1 to 30 Second
    Starting Torque:
    0
    Type:
    Soft Starter
    Volts:
    400 V
    Data Sheet:
    Eaton_62327_1-5_DATA.pdf
    Installation/Operator:
    Eaton_00759_INST.pdf
    Current Rating:
    32 A
    Catalog:
    Eaton_03651_V6T1_2-V6T1_6_CAT.pdf
    Surplus $352.55
  • Eaton DS7-342SX081N0-N Soft Starters EA Eaton DS7-342SX081N0-N Soft Starters EA

    Eaton DS7-342SX081N0-N Soft Starters EA

    Surplus $754.98
    Eaton DS7-342SX081N0-N Soft Starters EA​ ARCA SKU:  S06-3165 Brand:  Eaton MPN:  DS7-342SX081N0-N UPC:  78668585640 Shipping Weight:  4.00 lbs. Shipping Height:  4.00 In. Shipping...
    SKU:
    S06-3165
    Type:
    Soft Starter
    Surplus $754.98
  • Eaton DS7-34DSX012N0-D Soft Starters 12A 480V 50/60Hz 3Ph 7.5HP 1 IP20 Eaton DS7-34DSX012N0-D Soft Starters 12A 480V 50/60Hz 3Ph 7.5HP 1 IP20

    Eaton DS7-34DSX012N0-D Soft Starters 12A 480V 50/60Hz 3Ph 7.5HP 1 IP20

    Surplus $186.89
    Eaton DS7-34DSX012N0-D Soft Starters 12A 480V 50/60Hz 3Ph 7.5HP 1 IP20​ ARCA SKU:  S06-2525 Brand:  Eaton MPN:  DS7-34DSX012N0-D UPC:  786685856339 Shipping Weight:  0.85 lbs. Shipping...
    SKU:
    S06-2525
    Short Description:
    2 PH CTL SOFT STARTER WITH 24V AC/DC CNTL_ FLA 12A_ SMARTWIR
    Volts:
    480 V
    Number of Phases:
    3
    Operating Frequency:
    50/60 Hz
    Power Rating hp:
    7.5 HP
    Type:
    Soft Starter
    Frame Type:
    1
    Enclosure:
    IP20
    Surplus $186.89
  • Eaton DS7-34DSX055N0-D Soft Starters 55A 480V 3Ph 40HP IP20 Eaton DS7-34DSX055N0-D Soft Starters 55A 480V 3Ph 40HP IP20

    Eaton DS7-34DSX055N0-D Soft Starters 55A 480V 3Ph 40HP IP20

    Surplus $320.85
    Eaton DS7-34DSX055N0-D Soft Starters 55A 480V 3Ph 40HP IP20​ ARCA SKU:  S06-2082 Brand:  Eaton MPN:  DS7-34DSX055N0-D UPC:  786685856469 Shipping Weight:  3.85 lbs. Shipping Height:  4.00...
    SKU:
    S06-2082
    Short Description:
    2 PH CTL SOFT STARTER WITH 24V AC/DC CNTL_ FLA 55A_ SMARTWIR
    Volts:
    480 V
    Amps:
    55 A
    Number of Phases:
    3
    Power Rating hp:
    40 HP
    Type:
    Soft Starter
    Enclosure:
    IP20
    Surplus $320.85
  • Eaton DS7-34DSX100N0-D Soft Starters 100A 480V 50/60Hz 3Ph 75HP Eaton DS7-34DSX100N0-D Soft Starters 100A 480V 50/60Hz 3Ph 75HP

    Eaton DS7-34DSX100N0-D Soft Starters 100A 480V 50/60Hz 3Ph 75HP

    Surplus $684.97
    Eaton DS7-34DSX100N0-D Soft Starters 100A 480V 50/60Hz 3Ph 75HP​ ARCA SKU:  S06-2397 Brand:  Eaton MPN:  DS7-34DSX100N0-D UPC:  786685856490 Shipping Weight:  4.10 lbs. Shipping Height:  6.00...
    SKU:
    S06-2397
    Short Description:
    EATON DS7 SOFT START CONTROLLER, FRAMES 3 AND 4, 100 A, 75 HP, 480 V, 24 VDC, IN
    Type:
    Soft Starter
    Power Rating/Voltage:
    75 HP
    Surplus $684.97
  • Eaton ECS98V2CAH-C1C47P7S3 Soft Starters Combination Reduced Voltage Soft Starter 99A 480V 3Ph 75HP NEMA 3R Eaton ECS98V2CAH-C1C47P7S3 Soft Starters Combination Reduced Voltage Soft Starter 99A 480V 3Ph 75HP NEMA 3R

    Eaton ECS98V2CAH-C1C47P7S3 Soft Starters Combination Reduced Voltage Soft Starter 99A 480V 3Ph 75HP NEMA 3R

    Surplus $3,421.51
    Eaton ECS98V2CAH-C1C47P7S3 Soft Starters Combination Reduced Voltage Soft Starter 99A 480V 3Ph 75HP NEMA 3R​ ARCA SKU:  S06-2416 Brand:  Eaton MPN:  ECS98V2CAH-C1C47P7S3 UPC:  786685854731 Shipping...
    SKU:
    S06-2416
    Short Description:
    COMBINATION REDUCED VOLTAGE SOFT STARTER, CIRCUIT BREAKER, S611 SERIES, 99A, NEM
    Volts:
    480 V
    Amps:
    99 A
    Number of Phases:
    3
    Power Rating hp:
    75 HP
    Type:
    Soft Starter
    Enclosure:
    NEMA 3R
    Surplus $3,421.51
  • Eaton S611A052P3S Soft Starters 52A 600V 50/60Hz 3Ph a Eaton S611A052P3S Soft Starters 52A 600V 50/60Hz 3Ph a

    Eaton S611A052P3S Soft Starters 52A 600V 50/60Hz 3Ph a

    Surplus $1,157.11
    Eaton S611A052P3S Soft Starters 52A 600V 50/60Hz 3Ph a​ ARCA SKU:  S06-1796 Brand:  Eaton MPN:  S611A052P3S UPC:  786685480404 Shipping Weight:  29.00 lbs. Shipping Height:  15.00 In. Shipping...
    SKU:
    S06-1796
    Type:
    Soft Starter
    Size:
    NEMA A
    Amps:
    52 A
    Construction Standard:
    NEMA
    Power Rating/Voltage:
    15 HP at 208/240 VAC
    Power Rating/Voltage:
    40 HP at 480 Volt AC
    Power Rating/Voltage:
    50 HP at 600 Volt AC
    Phase:
    3
    Catalog:
    Eaton_03651_V6T1_50_V6T1_51_CAT.pdf
    CAD Drawing:
    Eaton_62617_1_CAD.pdf
    Short Description:
    REDUCED VOLTAGE MOTOR STARTERS-S611 SOFT STARTER, PUMP, RATING: 15 HP AT 208V, 1
    CAD Drawings:
    Eaton_62617_1_CAD.pdf
    Current Rating:
    52 A
    Surplus $1,157.11
  • Eaton S701C15N3S Soft Starters 15A 240V 3Ph Eaton S701C15N3S Soft Starters 15A 240V 3Ph

    Eaton S701C15N3S Soft Starters 15A 240V 3Ph

    Surplus $294.78
    Eaton S701C15N3S Soft Starters 15A 240V 3Ph​ ARCA SKU:  S06-2347 Brand:  Eaton MPN:  S701C15N3S UPC:  782114818749 Shipping Weight:  1.40 lbs. Shipping Height:  2.00 In. Shipping...
    SKU:
    S06-2347
    Short Description:
    15 AMP_ 208-240VAC_ MINI SOFT STARTER
    Volts:
    240 V
    Amps:
    15 A
    Number of Phases:
    3
    Type:
    Soft Starter
    Surplus $294.78