Dongan

Over 100 Years of Transformer Know-How

 

Dongan has been manufacturing transformers since 1909. Whether you know exactly what you need or need a little help getting there, start your search below.

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  • Dongan_Single_Phase_Dwg1_Primary.png

    Dongan

    36-05-N

    36-05-N

    Signal Transformer, .050kVA, Primary: 480VAC, Secondary: 4-24VAC, Low VA Signal Transformer, Signal Transformer Series

    $267.03
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    $267.03
    Add to Cart
  • Dongan_ES_13_Series_Primary.png

    Dongan

    35-6030

    35-6030

    Transformer, .750kVA, Primary: 120/240VAC, Secondary: 120/240VAC, 50/60Hz, UL Class 105C Insulation, NEMA Type 1, Wall Mount, Ventilated, UL/cUL, 35 Series

    $653.15
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    $653.15
    Add to Cart
  • Dongan_36_C_Primary.png

    Dongan

    36-05-C

    36-05-C

    Signal Transformer, .050kVA, Primary: 240VAC, Secondary: 4-24VAC, Low VA Signal Transformer, Signal Transformer Series

    $265.08
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    $265.08
    Add to Cart
  • Dongan_33_Primary.png

    Dongan

    33-100-82

    33-100-82

    Transformer, .100kVA, Primary: 277VAC, Secondary: 120VAC, 50/60Hz, NEMA Type 1 Enclosure, 8in Leads, Dual Foot/Knockout Mounting, UL/cUL, 33 Series

    $148.24
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    $148.24
    Add to Cart
  • Dongan_Cabinet_Primary.png

    Dongan

    41-4470SH

    41-4470SH

    Transformer, 15kVA, Primary: 277VAC, Secondary: 120/240VAC, 60Hz, Electrostatic Shield, Aluminum Windings, UL Class 220C Insulation, NEMA Type 3R Ventilated Cabinet, DOE 2016 Compliant, UL/cUL, 41 Series

    $6,435.72
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    $6,435.72
    Add to Cart
  • Dongan_ES_13_Series_Primary.png

    Dongan

    35-6025

    35-6025

    Transformer, .500kVA, Primary: 120/240VAC, Secondary: 120/240VAC, 50/60Hz, UL Class 105C Insulation, NEMA Type 1, Wall Mount, Ventilated, UL/cUL, 35 Series

    $507.73
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    $507.73
    Add to Cart
  • Dongan_Cabinet_Primary.png

    Dongan

    35-2025

    35-2025

    Transformer, .500kVA, Primary: 240x480VAC, Secondary: 120VAC, 50/60Hz, UL Class 105C Insulation, NEMA Type 1, Wall Mount, Ventilated, Fused, UL/cUL, 35 Series

    $561.75
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    $561.75
    Add to Cart
  • Dongan_33_Primary.png

    Dongan

    33-100-26

    33-100-26

    Transformer, .100kVA, Primary: 277VAC, Secondary: 24VAC, 50/60Hz, NEMA Type 1 Enclosure, 8in Leads, Dual Foot/Knockout Mounting, UL/cUL, 33 Series

    $180.32
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    $180.32
    Add to Cart
  • Dongan_Single_Phase_Dwg1_Primary.png

    Dongan

    36-05-A

    36-05-A

    Signal Transformer, .050kVA, Primary: 120VAC, Secondary: 4-24VAC, Low VA Signal Transformer, Signal Transformer Series

    $218.62
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    $218.62
    Add to Cart
  • Dongan_Cabinet_Primary.png

    Dongan

    35-2020

    35-2020

    Transformer, .250kVA, Primary: 240x480VAC, Secondary: 120VAC, 50/60Hz, UL Class 105C Insulation, NEMA Type 1, Wall Mount, Ventilated, Fused, UL/cUL, 35 Series

    $680.58
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    $680.58
    Add to Cart
  • Dongan_ES_13_Series_Primary.png

    Dongan

    35-6020

    35-6020

    Transformer, .250kVA, Primary: 120/240VAC, Secondary: 120/240VAC, 50/60Hz, UL Class 105C Insulation, NEMA Type 1, Wall Mount, Ventilated, UL/cUL, 35 Series

    $370.62
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    $370.62
    Add to Cart
  • Dongan_33_Primary.png

    Dongan

    33-100-18

    33-100-18

    Transformer, .100kVA, Primary: 208VAC, Secondary: 24VAC, 50/60Hz, NEMA Type 1 Enclosure, 8in Leads, Dual Foot/Knockout Mounting, UL/cUL, 33 Series

    $148.24
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    $148.24
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