Products | Q0357, JEFFERSON ELECTRIC

421-9185-000 General Purpose Transformer, Primary 240x480V, Secondary, 120/240V, 25kVA, 60 Hz, 1 Phase, NEMA 3R

by: JEFFERSON ELECTRIC

Locke# Q0357 | Mfg# 421-9185-000 | UPC# 786680108839
Q0357

421-9185-000 General Purpose Transformer, Primary 240x480V, Secondary, 120/240V, 25kVA, 60 Hz, 1 Phase, NEMA 3R

by: JEFFERSON ELECTRIC

Locke# Q0357 | Mfg# 421-9185-000 | UPC# 786680108839

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*Item only available: AR, KS, MO, OK, TX, VA

  • Product Featuresarrow_drop_down
    • Manufactured from quality non-aging, cold rolled, silicon steel laminations using state-of-the-art equipment
    • Cores are precision cut to close tolerances which eliminates burrs and improves performance
    • Core is coated to prevent the ingress of moisture
    • Precision wound with copper or aluminum conductors that are electrically balanced to minimize axial forces during short-circuit conditions
    • Robust interface between core & coils for better short circuit performance
  • Specificationsarrow_drop_down
    • Color: ANSI 61 Grey
    • Dimensions: 26.67 in H x 22.25 in W x 23.8 in D
    • Enclosure Rating: NEMA 3R, IP24
    • Frequency: 60 Hz
    • Insulation Class: 220 deg C
    • Material: Aluminum
    • Mfg Standards/Approvals: DOE2016, NRCAN2019, CSA, UL
    • Power Rating: 25 kVA
    • Primary Voltage: 240x480V
    • Secondary Phase Angle: Dyn1 (-30 deg)
    • Secondary Voltage: 120/240V
    • Sound Level: 45 dBA
    • Temperature Rise: 150 deg C
    • Termination: Mechanical Lugs
    • Type: General Purpose Transformer
    • Weight: 195 lb
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