Transformers

Electrical transformers are essential devices that transfer electrical energy between different voltage levels while maintaining the same frequency. They are used in various industrial, commercial, and residential applications to step up or step down voltages for efficient power distribution and equipment operation. These devices consist of primary and secondary windings wound around a magnetic core, which allows for the transfer of energy through electromagnetic induction. Various transformer types include power transformers, distribution transformers, and isolation transformers, each designed for specific voltage and power requirements. At SIGMA Surplus, you’ll find transformers from Acme, Eaton, Square D, and Hammond, among many others from trusted manufacturers.

  • DONGAN NC10-LF3X-1 TRANSFORMER
  • BC ELECTRICAL TECHNIQUES 0631-027-00 TRANSFORMER

    BC ELECTRICAL TECHNIQUES

    BC ELECTRICAL TECHNIQUES 0631-027-0

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    $171.99
  • HAMMOND POWER SOLUTIONS C1F005LES TRANSFORMER

    Hammond Power Solutions

    HAMMOND POWER SOLUTIONS C1F005LES T

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    $274.99
  • SEALED UNIT PARTS TR-60C TRANSFORMER
  • SEALED UNIT PARTS TR-50C TRANSFORMER
  • POLY ELECTRONIC SERVICE CO. PTE LTD PES-N-DG-2 TRANSFORMER

    POLY ELECTRONIC SERVICE CO. PTE LTD

    POLY ELECTRONIC SERVICE CO. PTE LTD

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    $471.99
  • TCI TRANS COIL KLR12AQD1 TRANSFORMER
  • ALLEN BRADLEY 1497-N19P SERIES A TRANSFORMER
  • ALLEN BRADLEY 1497-G-BASX-0-N SERIES A TRANSFORMER
  • SIEMENS 25-213-100-009 TRANSFORMER
  • SIEMENS 25-214-137-009 TRANSFORMER
  • SIEMENS F0042-00050AC TRANSFORMER
  • SIEMENS NPE-1-315-049120FA TRANSFORMER
  • SIEMENS NPE-1 TRANSFORMER
  • SIEMENS 3RB2946-OEG TRANSFORMER
  • SIEMENS 61-300-053-505 TRANSFORMER
  • SIEMENS 61-300-052-505 TRANSFORMER
  • SIEMENS FS-RPT TRANSFORMER