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Edco™ H Series Telecom/Punch Block Surge Protector
from Emerson Network Power / Liebert Power & Cooling

The Edco H modules are ultra high-speed fused solid-state secondary protectors for KEY/PABX systems. The units are available in three different clamping voltages. The Edco H-Series is constructed with solid state silicon foldback technology, polyswitch resettable fuses — PTCs — and... [See More]

  • Standards: UL 497A Rating; UL
  • Surge Current: 160
  • Connection: Clip
  • Operating Temp: -40 to 185
Industrial Surge Protector -- SP-TELCO-1
from Sixnet

Telephone lines are one of the most common entry points for voltage surges from lightning strikes or other sources. These surges can easily damage or completely destroy your expensive communications equipment. The solution is simple - install an inexpensive surge suppressor on each telephone device. [See More]

  • Standards: UL 497A Rating; IEC; CCITT K17
  • Connection: RJ11, RJ13 or RJ14 Phone Jacks
  • Mounting: DIN Rail
  • Surge Current: 1900
RJ45 Data All 8 Pins Protected Series -- TRJ45140C8SID-A
from Surge Suppression Incorporated

RJ45 All 8 Pins Protected Series - UL497A Listed [See More]

  • Standards: UL 497A Rating; UL; ISO 9001:2008
  • Mounting: Device Mount; In-line or Integrally Attached
  • Signal Protection: Dataline & DC Signal
  • Connection: RJ41, RJ45 or RJ48 Data Jacks