UL 497A Rating Single Phase Surge Suppressors Datasheets

Edco™ RJA/RJD Series Telephone/Data Line Surge Protection Device
from ASCO Power Technologies

The Edco RJA and Edco RJD Series are four pair telephone/data line protectors that implement advanced two-stage hybrid design. These units address over-voltage transients with silicon breakover devices, while sneak and fault currents are mitigated with PTC technology, which consists of solid state... [See More]

  • Standards: UL 497A Rating; UL
  • Technology: Hybrid
  • Mounting: Wall/Panel
  • Surge Current: 200
Edco™ RJA/RJD Series Telephone/Data Line Surge Protection Device
from Emerson Network Power / Liebert Power & Cooling

The Edco RJA and Edco RJD Series are four pair telephone/data line protectors that implement advanced two-stage hybrid design. These units address over-voltage transients with silicon breakover devices, while sneak and fault currents are mitigated with PTC technology, which consists of solid state... [See More]

  • Standards: UL 497A Rating; UL
  • Technology: Hybrid
  • Mounting: Wall/Panel
  • Surge Current: 200