Emerson Edco SHA-1201

The Edco SHA-1201 is specifically designed for type 170 Traffic Controller cabinets that require power neutral to remain isolated from cabinet earth ground. Protection is provided both between phase-to-neutral, and neutral-to-ground.

If neutral is bonded to earth ground in the cabinet, the Edco SPA-100T unit should be considered as a cost-effective alternate to the Edco SHA-1201.

Features and Benefits:

  • 53kA surge protection
  • Fast response time
  • Solid-state design
  • Epoxy encapsulated
  • 5-year warranty

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