Hammond Power Solutions TE3A0220KK - 3-Phase Transformer 480D/480Y-277V
Hammond Power Solutions TE3A0220KK - 3-Phase Transformer 480D/480Y-277V

Hammond Power Solutions TE3A0220KK - 3-Phase Transformer 480D/480Y-277V

Hammond Power Solutions
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Hammond Power Solutions TE3A0220KK is a three-phase dry-type distribution transformer designed for voltage transformation and electrical isolation in industrial power systems. It features a primary voltage of 480V delta (480D) and a secondary voltage of 480Y/277V, enabling both three-phase and single-phase loads from a common source. The unit weighs 5.19 lbs and is housed in a Type 3R / IP24 enclosure, providing protection against rain, sleet, and external ice formation for outdoor or indoor installation. It is certified to CSA and UL standards, ensuring compliance with North American safety and performance requirements. This transformer is typically applied in commercial and light industrial settings for step-down or isolation of 480V three-phase power to supply 277V lighting and 480V equipment loads.

Key Features & Specifications
  • Type: Three-phase dry-type distribution transformer
  • Voltage Rating: 480V delta primary / 480Y/277V secondary
  • Current Rating: Not specified
  • Dimensions: Not specified
  • Standards: CSA, UL
  • Applications: Commercial and light industrial power distribution for 277V lighting and 480V equipment
  • Switch Type: Not applicable
  • Configuration: Delta primary, Wye secondary
  • Coil Voltage Maximum: Not specified
  • Temp Rating: Not specified
  • Shipping Dimensions: Not specified
  • Phase: 3
  • Voltage: 480D primary / 480Y/277 secondary
  • Amperage: Not specified
  • AIC rating: Not specified
  • Connection: Hardwired
  • Poles: Not applicable
  • Protection: Not specified
  • Functions: Voltage transformation and isolation
  • Frame Size: Not specified
  • Trip Type: Not applicable
  • Panel Type: Not applicable
  • Breaker Type: Not applicable
  • Control Voltage Minimum: Not specified
  • Control Voltage Maximum: Not specified
  • MCM Size: Not specified
  • Metal Type: Not specified
  • Panel Style: Not applicable
  • Bus Type: Not applicable
  • Fuse Class: Not applicable
  • Insulation Temperature: Not specified
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not specified
  • Class Rating: Not specified
  • Diameter: Not specified
  • Velocity: Not specified
  • Clip Center: Not specified
  • Clas: Not specified
  • Mounting: Not specified
  • Hz: Not specified
  • Coil Material: Not specified
  • Horse Power: Not specified
  • Aux Contacts: Not applicable
  • CPT: Not applicable
  • Full Load Amps: Not specified
  • Dist Voltage: Not specified
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: Not specified
  • Full Load Amp Minimum: Not specified
  • Enclosure: Type 3R / IP24
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not specified
  • Wire: Not specified
  • Amperage Maximum: Not specified
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: Not applicable
  • Wire Size: Not specified
  • Certification: CSA, UL
  • Circuit Breaker Mounting Style: Not applicable
  • Terminal Connection: Not specified
  • Frequency Rating: Not specified
  • Phase Connection: 3-phase
  • Standards: CSA, UL
  • Compatible Frames: Not specified
  • Installation Type: Outdoor/Indoor
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: Not applicable
  • Current Rating: Not specified
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not specified
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: Not specified
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 803423143848