Solid Dielectric Switchgear

Solid Dielectric Switchgear

Trayer Solid Dielectric Switchgear is a form-fit function substitute for existing Trayer products and is an alternative for applications where liquid or gas insulation is not preferred. Trayer Solid Switchgear uses the same vacuum technology (all high-voltage operations occur in a vacuum contact bottle) with the convenience of solid polymer insulation to insulate the active switching components. Trayer Solid features:

  • 15/25kV 60Hz class three-phase gang-operated submersible vacuum load interrupting switchgear assembly with continuous rating of 630 A for use in underground AC distribution systems
  • Unit includes a sealed port, pressure gauge for the visual indication of tank sealing integrity
  • Manual or remote operation; motor operator option
  • Industry’s smallest footprint load interrupting switchgear
  • Time-proven over toggle drive mechanism for added safety

Trayer Engineering Corp. |

Booth 5167

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