Hammond Power Solutions SH3T0300KB3K - 300kVA 3-Phase Transformer (480D/208Y120)
Hammond Power Solutions SH3T0300KB3K - 300kVA 3-Phase Transformer (480D/208Y120)

Hammond Power Solutions SH3T0300KB3K - 300kVA 3-Phase Transformer (480D/208Y120)

Hammond Power Solutions
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Hammond products are Non-Cancellable and Non-Returnable.

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Hammond Power Solutions SH3T0300KB3K is a three-phase general duty transformer engineered for industrial and commercial power distribution, providing reliable voltage conversion and isolation. It operates with a 480V delta primary and 208Y/120V secondary configuration, rated at 300 kVA with copper windings and a 60Hz frequency. The unit is housed in a Type 3R/IP24 enclosure with an ANSI 61 grey finish, measuring 52 inches high by 37.5 inches wide by 34 inches deep and weighing 2550 lb. It complies with CSA and UL certifications, as well as DOE 2016, NRCAN 2019, and NMX 2021 efficiency standards, and meets IBC 2018 seismic requirements with Sds=2.0. Typical applications include powering equipment in industrial facilities, commercial buildings, and institutional power systems requiring stable three-phase power conversion.

Key Features & Specifications
  • Type: Three-Phase General Duty Transformer
  • Voltage: 480V Delta Primary / 208Y/120V Secondary
  • Current: 300 kVA Standard Rating
  • Frequency: 60Hz
  • Material: Copper Windings
  • Temperature Rise: 150°C
  • Insulation Class: 220°C
  • Impedance: 4% - 7.5% Standard
  • Enclosure: Type 3R / IP24, ANSI 61 Grey
  • Dimensions: 52" H × 37.5" W × 34" D
  • Weight: 2550 lb
  • Sound Level: 58 dBA (NEMA ST-20)
  • Efficiency Compliance: DOE 2016, NRCAN 2019, NMX 2021
  • Seismic Standard: IBC 2018 (Sds=2.0)
  • Certification: CSA, UL


Product Identification
  • UPC: 803423135300