Manufacturers of Quality Electrical Distribution Switchgear Since 1962 - Made in America

Submersible Switchgear

Trayer submersible switchgear, available in both round and rectangular designs, has been the standard for many utilities since 1970. Trayer’s patented vacuum technology provides 10,000 operations providing a virtually maintenance free switch.

Trayer submersible switchgear highlights include:

  • Built to fit through manhole openings in the streets.
  • Available with skyward facing bushings for top operation
  • Round switches can be mounted sideways on a stand for horizontal bushing access.
  • Rectangular designs are made for sidewalk and building vaults.
  • Rectangular designs can be installed with the bushings facing skyward for top operation.
  • Rectangular designs can also be mounted sideways on the stand for horizontal bushing access.
  • Hot dipped galvanized stands for mounting the submersible MOTOPAK motor operators available.

Oil Fused Cut-out Replacement VFI
Oil Fused Cut-out Replacement VFI
Liquid Insulated Round Submersible Vacuum Switches
Liquid Insulated Round Submersible Vacuum Switches

Submersible Switchgear with Patented “visible OPEN”
4-Way Round Switch with Visible Disconnects and Current Limiting Fuse Protection
4-Way Round Switch with Visible Disconnects and Current Limiting Fuse Protection
Submersible SF6 Insulated Round Switch Design with VFI Protection
Submersible SF6 Insulated Round Switch Design with VFI Protection
Submersible 4000 Series 3 phase Ganged VFI Mechanisms
Submersible 4000 Series 3 phase Ganged VFI Mechanisms
Rectangular Submersible Switch with Current Limiting Fuse Protection
Rectangular Submersible Switch with Current Limiting Fuse Protection
Square Submersible Switch with Current Limiting Fuse Protection
Square Submersible Switch with Current Limiting Fuse Protection
Submersible Switch with 600 amp CT powered 4000 Series VFI Protection
Submersible Switch with 600 amp CT powered 4000 Series VFI Protection
Submersible Switch with 600 amp 3000 Series three phase VFI Protection
Submersible Switch with 600 amp 3000 Series three phase VFI Protection
Rectangular Submersible Switchgear with Patented Visible Disconnect Technology
Rectangular Submersible Switchgear with Patented Visible Disconnect Technology
Insulated Submersible 3000 Series VFIs with Visible Disconnect and Ground Switch
Insulated Submersible 3000 Series VFIs with Visible Disconnect and Ground Switch