Transformers

Transformers

Transformers are electrical devices that are used to transfer electrical energy from one circuit to another through electromagnetic induction. They are used to change the voltage level of an electrical signal, making it suitable for use in different applications. They consist of two or more coils of wire that are wound around a common magnetic core. When an alternating current (AC) voltage is applied to one of the coils, it generates a magnetic field that induces an AC voltage in the other coil(s). By changing the number of turns in each coil, transformers can change the voltage level of an electrical signal.

  • Eaton S10N04P51P Dry Type Transformers Encapsulated Transformer 240V 1Ph 0.5 kVA Eaton S10N04P51P Dry Type Transformers Encapsulated Transformer 240V 1Ph 0.5 kVA

    Eaton S10N04P51P Dry Type Transformers Encapsulated Transformer 240V 1Ph 0.5 kVA

    Surplus $132.05
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    Eaton S10N04P51P Dry Type Transformers Encapsulated Transformer 240V 1Ph 0.5 kVA​ ARCA SKU:  T22-1163 Brand:  Eaton MPN:  S10N04P51P UPC:   Shipping Weight:  16.25 lbs. Shipping Height:  9.00...
    SKU:
    T22-1163
    Series:
    S1
    Size:
    5.18 Inch W x 4.45 Inch D x 9.34 Inch H
    Enclosure:
    NEMA 3R
    Application:
    Indoor/Outdoor
    Power Rating:
    0.5 kVA
    Frequency Rating:
    60 Hz
    Construction:
    Encapsulated
    Primary Voltage:
    120/240 VAC
    Secondary Voltage:
    16/32 VAC
    Number of Phases:
    1
    Temperature Rise:
    115 Deg C
    Winding Type:
    Aluminum
    Short Description:
    0.5 KVA, 120 x 240 V Primary, 12/24 V Secondary, 60 Hz, 1-Phase, Aluminum, NEMA 3R, Encapsulated, Totally Enclosed Non-Ventilated
    Catalog:
    Eaton_00003_V2T2_120_V2T2_121_CAT.pdf
    Surplus $132.05
  • Eaton S10N06P76P Other Transformers 240V 50/60Hz 1Ph EA NEMA 3R Indoor/Outdoor Eaton S10N06P76P Other Transformers 240V 50/60Hz 1Ph EA NEMA 3R Indoor/Outdoor

    Eaton S10N06P76P Other Transformers 240V 50/60Hz 1Ph EA NEMA 3R Indoor/Outdoor

    Surplus $216.72
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    Eaton S10N06P76P Other Transformers 240V 50/60Hz 1Ph EA NEMA 3R Indoor/Outdoor​ ARCA SKU:  T22-1218 Brand:  Eaton MPN:  S10N06P76P UPC:  786680073663 Shipping Weight:  26.20 lbs. Shipping...
    SKU:
    T22-1218
    Series:
    S1
    Size:
    5.99 Inch W x 4.99 Inch D x 11.68 Inch H
    Enclosure:
    NEMA 3R
    Application:
    Indoor/Outdoor
    Power Rating:
    0.75 kVA
    Frequency Rating:
    60 Hz
    Construction:
    Encapsulated
    Primary Voltage:
    120/240 VAC
    Secondary Voltage:
    120/240 VAC
    Number of Phases:
    1
    Temperature Rise:
    115 Deg C
    Winding Type:
    Aluminum
    Short Description:
    0.75 KVA, 120 x 240 V Primary, 16/32 V Secondary, 60 Hz, 1-Phase, Aluminum, NEMA 3R, Encapsulated, Totally Enclosed Non-Ventilated
    Catalog:
    Eaton_00003_V2T2_120_V2T2_121_CAT.pdf
    TS PIK:
    123797772
    Surplus $216.72
  • Eaton S20N08A26N Dry Type Transformers EP 480V 50/60Hz 1Ph NEMA 3R Eaton S20N08A26N Dry Type Transformers EP 480V 50/60Hz 1Ph NEMA 3R

    Eaton S20N08A26N Dry Type Transformers EP 480V 50/60Hz 1Ph NEMA 3R

    Surplus $156.76
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    Eaton S20N08A26N Dry Type Transformers EP 480V 50/60Hz 1Ph NEMA 3R​ ARCA SKU:  T22-1126 Brand:  Eaton MPN:  S20N08A26N UPC:  786680383267 Shipping Weight:  13.35 lbs. Shipping Height:  9.00 In...
    SKU:
    T22-1126
    Size:
    4.87 Inch Width x 4.06 Inch Depth x 8.5 Inch Height
    Enclosure:
    NEMA 3R
    Application:
    Lighting
    Application:
    Heating
    Application:
    Air Conditioner
    Application:
    Fan and Machine Tool
    Application:
    Commercial
    Application:
    Institutional
    Application:
    Industrial and Residential Structure
    Power Rating:
    0.25 kVA
    Frequency Rating:
    60 Hertz
    Construction:
    Encapsulated
    Construction:
    Totally Enclosed Non-Ventilated
    Primary Voltage:
    240/480 VAC
    Secondary Voltage:
    24/48 VAC
    Number of Phases:
    1
    Weight:
    11 Pound
    Temperature Rise:
    115 Deg C
    Winding Type:
    Aluminum
    Catalog:
    Eaton_00073_V9T6_5_V9T6_6_CAT.pdf
    Installation/Operator:
    Eaton_00044_INST.pdf
    Short Description:
    EATON GENERAL PURPOSE ENCAPSULATED TRANSFORMER, BUCK-BOOST GENERAL-PURPOSE ENCAP
    Surplus $156.76
  • Eaton S20N08A81N Other Transformers Buck Boost 480V EA Secondary Voltage: 48V

    Eaton S20N08A81N Other Transformers Buck Boost 480V EA Secondary Voltage: 48V

    Surplus $131.89
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    Eaton S20N08A81N Other Transformers Buck Boost 480V EA Secondary Voltage: 48V​ ARCA SKU:  T22-1488 Brand:  Eaton MPN:  S20N08A81N UPC:  786680383205 Shipping Weight:  8.75 lbs. Shipping...
    SKU:
    T22-1488
    Short Description:
    EATON GENERAL PURPOSE ENCAPSULATED TRANSFORMER, BUCK-BOOST GENERAL-PURPOSE ENCAP
    Volts:
    480 V
    Type:
    Buck Boost
    TS PIK:
    107008822
    Construction:
    Encapsulated
    Surplus $131.89
  • Eaton S20N11P26SS4XTR Other Transformers 480V EA Eaton S20N11P26SS4XTR Other Transformers 480V EA

    Eaton S20N11P26SS4XTR Other Transformers 480V EA

    Surplus $990.69
    Stock: Loading...
    Eaton S20N11P26SS4XTR Other Transformers 480V EA​ ARCA SKU:  T22-1331 Brand:  Eaton MPN:  S20N11P26SS4XTR UPC:   Shipping Weight:  8.50 lbs. Shipping Height:  9.00 In. Shipping...
    SKU:
    T22-1331
    UOM:
    EA
    Volts:
    480 V
    Number of Phases:
    1
    Type:
    Encapsulated Transformer
    Box Quantity:
    1
    Enclosure:
    NEMA 4X
    Surplus $990.69
  • Eaton S20N11P76P Dry Type Transformers Encapsulated Transformer 3A 480V 50/60Hz 1Ph NEMA 3R Secondary Voltage: 120/240V 0.75KVA Eaton S20N11P76P Dry Type Transformers Encapsulated Transformer 3A 480V 50/60Hz 1Ph NEMA 3R Secondary Voltage: 120/240V 0.75KVA

    Eaton S20N11P76P Dry Type Transformers Encapsulated Transformer 3A 480V 50/60Hz 1Ph NEMA 3R Secondary Voltage: 120/240V 0.75KVA

    Surplus $148.11
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    Eaton S20N11P76P Dry Type Transformers Encapsulated Transformer 3A 480V 50/60Hz 1Ph NEMA 3R Secondary Voltage: 120/240V 0.75KVA​ ARCA SKU:  T22-1083 Brand:  Eaton MPN:  S20N11P76P UPC:  786680233852 Shipping...
    SKU:
    T22-1083
    Volts:
    480 V
    Amps:
    0.125 A
    Number of Phases:
    1
    Operating Frequency:
    50/60 Hz
    Type:
    Encapsulated Transformer
    Enclosure:
    NEMA 3R
    Short Description:
    EATON GENERAL-PURPOSE ENCAPSULATED TRANSFORMER, EP, SINGLE-PHASE, PV: 240 X 480V
    Construction:
    Encapsulated
    Primary Voltage:
    240/480 VAC
    Surplus $148.11
  • Eaton S27N11P26P Other Transformers Encapsulated Transformer 120V 1Ph NEMA Type 3R Secondary Voltage 120/240V 0.25 KVA Eaton S27N11P26P Other Transformers Encapsulated Transformer 120V 1Ph NEMA Type 3R Secondary Voltage 120/240V 0.25 KVA

    Eaton S27N11P26P Other Transformers Encapsulated Transformer 120V 1Ph NEMA Type 3R Secondary Voltage 120/240V 0.25 KVA

    Surplus $183.81
    Stock: Loading...
    Eaton S27N11P26P Other Transformers Encapsulated Transformer 120V 1Ph NEMA Type 3R Secondary Voltage 120/240V 0.25 KVA​ ARCA SKU:  T22-1119 Brand:  Eaton MPN:  S27N11P26P UPC:  786680097614 Shipping...
    SKU:
    T22-1119
    Short Description:
    EATON GENERAL PURPOSE ENCAPSULATED TRANSFORMER, EP, ALUMINUM, NEMA 3R, 57P, 60 H
    Volts:
    120 V
    Number of Phases:
    1
    Type:
    Encapsulated Transformer
    Enclosure:
    NEMA 3R
    Construction:
    Encapsulated
    Surplus $183.81
  • Eaton S29N11S01N Other Transformers Encapsulated Transformer 120V 1Ph NEMA 3R Secondary Voltage 120/240V 1 KVA Eaton S29N11S01N Other Transformers Encapsulated Transformer 120V 1Ph NEMA 3R Secondary Voltage 120/240V 1 KVA

    Eaton S29N11S01N Other Transformers Encapsulated Transformer 120V 1Ph NEMA 3R Secondary Voltage 120/240V 1 KVA

    Surplus $294.35
    Stock: Loading...
    Eaton S29N11S01N Other Transformers Encapsulated Transformer 120V 1Ph NEMA 3R Secondary Voltage 120/240V 1 KVA​ ARCA SKU:  T22-1255 Brand:  Eaton MPN:  S29N11S01N UPC:  786680107054 Shipping Weight:  30...
    SKU:
    T22-1255
    Approval:
    UL
    Approval:
    CSA
    Size:
    5.99 Inch Width x 5.75 Inch Depth x 11.28 Inch Height
    Power Rating:
    1 kVA
    Applicable Standard:
    ANSI
    Applicable Standard:
    NEMA ST-20
    Frequency Rating:
    60 Hertz
    Primary Voltage:
    208 VAC Delta
    Secondary Voltage:
    120/240 VAC
    Temperature Rise:
    115 Deg C
    Insulation Class:
    180 Deg C
    Catalog:
    EatonCorp-CutlerHammer_00111_V2T2_79_V2T2_163_V2T2_165_V2T2_204_CAT.pdf
    Installation/Operator:
    Eaton_00044_INST.pdf
    Short Description:
    EATON GENERAL PURPOSE ENCAPSULATED TRANSFORMER, EP, ALUMINUM, NEMA 3R, 59A, 60 H
    Enclosure:
    NEMA 3R
    Construction:
    Encapsulated
    Surplus $294.35
  • Eaton S29N11S02N Other Transformers EA

    Eaton S29N11S02N Other Transformers EA

    Surplus $689.49
    Stock: Loading...
    Eaton S29N11S02N Other Transformers EA​ ARCA SKU:  T22-1911 Brand:  Eaton MPN:  S29N11S02N UPC:   Shipping Weight:  45.90 lbs. Shipping Height:  7.00 In. Shipping Length:  112...
    SKU:
    T22-1911
    TS PIK:
    107008046
    Series:
    S2
    Number of Phases:
    1
    Winding Type:
    Aluminum
    Enclosure:
    NEMA 3R
    Primary Voltage:
    208 VAC Delta
    Power Rating:
    2 kVA
    Short Description:
    2 kVA, 208 V, 120/240 VAC, 60 Hz, 1-Phase, Aluminum Winding, 115 Deg C, Encapsulated, EP, General Purpose Ventilated Transformer
    Secondary Voltage:
    120/240 VAC
    Type Designation:
    EP
    Temperature Rise:
    115 Deg C
    Size:
    6.37 Inch W x 6.52 Inch D x 13.41 Inch H
    Frequency Rating:
    60 Hz
    Application:
    Indoor/Outdoor
    Construction:
    Encapsulated
    Surplus $689.49
  • Eaton S40N14S01CE Dry Type Transformers EA

    Eaton S40N14S01CE Dry Type Transformers EA

    Surplus $705.22
    Stock: Loading...
    Eaton S40N14S01CE Dry Type Transformers EA​ ARCA SKU:  T22-1945 Brand:  Eaton MPN:  S40N14S01CE UPC:  78668002017 Shipping Weight:  45.50 lbs. Shipping Height:  12.00 In. Shipping...
    SKU:
    T22-1945
    TS PIK:
    116557398
    Construction:
    Encapsulated
    Short Description:
    Eaton, general purpose encapsulated transformer, ep, single-phase, pv: 190/200/208/220 x 380/400/416/440v, taps: none, sv: 110/220v, 115°c, 1 kva, al windings, frame: 67, indoor-outdoor
    Secondary Voltage:
    380/400/416/440 VAC
    Primary Voltage:
    190/200/208/220 VAC
    Number of Phases:
    1
    Power Rating:
    1 kVA
    Surplus $705.22
  • Eaton S48G11S02N Dry Type Transformers Encapsulated Transformer 480V 1Ph NEMA 3R Secondary Voltage: 120/240V 2 KVA Eaton S48G11S02N Dry Type Transformers Encapsulated Transformer 480V 1Ph NEMA 3R Secondary Voltage: 120/240V 2 KVA

    Eaton S48G11S02N Dry Type Transformers Encapsulated Transformer 480V 1Ph NEMA 3R Secondary Voltage: 120/240V 2 KVA

    Surplus $456.41
    Stock: Loading...
    Eaton S48G11S02N Dry Type Transformers Encapsulated Transformer 480V 1Ph NEMA 3R Secondary Voltage: 120/240V 2 KVA​ ARCA SKU:  T22-1080 Brand:  Eaton MPN:  S48G11S02N UPC:  786680101816 Shipping...
    SKU:
    T22-1080
    Short Description:
    EATON GENERAL PURPOSE ENCAPSULATED TRANSFORMER, EP, ALUMINUM, NEMA 3R, 68, 60 HZ
    Volts:
    480 V
    Number of Phases:
    1
    Operating Frequency:
    50/60 Hz
    Type:
    Encapsulated Transformer
    Enclosure:
    NEMA 3R
    Construction:
    Encapsulated
    Surplus $456.41
  • Eaton S60G11P16P Dry Type Transformers Encapsulated Transformer 600V 1Ph NEMA 3R 1.5kVA Eaton S60G11P16P Dry Type Transformers Encapsulated Transformer 600V 1Ph NEMA 3R 1.5kVA

    Eaton S60G11P16P Dry Type Transformers Encapsulated Transformer 600V 1Ph NEMA 3R 1.5kVA

    Surplus $341.76
    Stock: Loading...
    Eaton S60G11P16P Dry Type Transformers Encapsulated Transformer 600V 1Ph NEMA 3R 1.5kVA​ ARCA SKU:  T22-1155 Brand:  Eaton MPN:  S60G11P16P UPC:  786680097546 Shipping Weight:  35.25 lbs. Shipping...
    SKU:
    T22-1155
    Short Description:
    EATON GENERAL PURPOSE ENCAPSULATED TRANSFORMER, EP, ALUMINUM, NEMA 3R, 67P, 60 H
    Volts:
    600 V
    Number of Phases:
    1
    Type:
    Encapsulated Transformer
    Enclosure:
    NEMA 3R
    Construction:
    Encapsulated
    Surplus $341.76
  • Eaton SWD4-1LR5-1-2S Wire/Cable/Cord SmartWire 5P 4A 24VDC EA Eaton SWD4-1LR5-1-2S Wire/Cable/Cord SmartWire 5P 4A 24VDC EA

    Eaton SWD4-1LR5-1-2S Wire/Cable/Cord SmartWire 5P 4A 24VDC EA

    Surplus $6.50
    Stock: Loading...
    Eaton SWD4-1LR5-1-2S Wire/Cable/Cord SmartWire 5P 4A 24VDC EA​ ARCA SKU:  E27-1579 Brand:  Eaton MPN:  SWD4-1LR5-1-2S UPC:  786685933160 Shipping Weight:  0.20 Shipping Height:  2.00 In...
    SKU:
    E27-1579
    Short Description:
    EATON, TYPE MTE, INDUSTRIAL CONTROL TRANSFORMER, PV: 230/460/575V, TAPS: NONE, S
    Surplus $6.50
  • Eaton T20P18S25EE Dry Type Transformers EA

    Eaton T20P18S25EE Dry Type Transformers EA

    Surplus $1,430.00
    Stock: Loading...
    Eaton T20P18S25EE Dry Type Transformers EA​ ARCA SKU:  T22-1952 Brand:  Eaton MPN:  T20P18S25EE UPC:  78668518439 Shipping Weight:  387.00 lbs. Shipping Height:  42.00 In. Shipping...
    SKU:
    T22-1952
    TS PIK:
    122378321
    Short Description:
    Eaton General purpose ventilated transformer, DS-3 (1-phase), PV 240 x 480V, Taps: 1 at +5%/2 at -5% x 2 at +2.5%/4 at -2.5%, 150°
    Number of Phases:
    1
    Surplus $1,430.00
  • Eaton UTI1.0-115 Other Transformers EA

    Eaton UTI1.0-115 Other Transformers EA

    Surplus $75.00
    Stock: Loading...
    Eaton UTI1.0-115 Other Transformers EA​ ARCA SKU:  T22-1901 Brand:  Eaton MPN:  UTI1.0-115 UPC:  01508206929 Shipping Weight:  31.20 lbs. Shipping Height:  9.00 In. Shipping...
    SKU:
    T22-1901
    Data Sheet:
    Eaton_55699_1-3_DATA.pdf
    Power Rating:
    1 kV A
    Primary Voltage:
    208 to 600 V
    Frequency Rating:
    50/60 Hertz
    Applicable Standard:
    IEC/EN 61558-2-2/2-4/2-6/60204-1, VDE 0550/0113/0100 Part 410
    Short Description:
    151 MM x 150 MM x 159 MM, 208 to 600 VAC Primary, 2 x 115 VAC Secondary, 50/60 Hz, 1-Phase, 1 kVA, Class B Insulation, -25 to 40 Deg C, IP00, Control Transformer
    Size:
    151 Millimeter Width x 150 Millimeter Depth x 159 Millimeter Height
    Temperature Rise:
    -25 to 40 Deg C
    Insulation Class:
    B
    Secondary Voltage:
    2 x 115 V
    Surplus $75.00
  • Eaton V48M47T1516 Dry Type Transformers EA Eaton V48M47T1516 Dry Type Transformers EA

    Eaton V48M47T1516 Dry Type Transformers EA

    Surplus $1,453.78
    Stock: Loading...
    Eaton V48M47T1516 Dry Type Transformers EA​ ARCA SKU:  T22-1895 Brand:  Eaton MPN:  V48M47T1516 UPC:  78668018585 Shipping Weight:  246.00 lbs. Shipping Height:  49.00 In. Shipping...
    SKU:
    T22-1895
    TS PIK:
    126793746
    Short Description:
    Eaton General purpose ventilated transformer, Fungus proof, AL windings, DOE 2016, NEMA 2, FR939, 220°C, 15 kVA, Fl/wall mt uprt, 3-phase, PV: 480V delta, SV: 480Y/277, NEMA ST-20, 2 at +2.5%, 4 at -2.5%, 150°C, 15 kVA, WS57, 280B
    Construction:
    Ventilated
    Power Rating:
    15 kVA
    Primary Voltage:
    480 VAC Delta
    Number of Phases:
    3
    Enclosure:
    NEMA 2
    Secondary Voltage:
    480/277 VAC
    Surplus $1,453.78