Phone Line Protector

Industrial Connectivity

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 protector on each telephone device.

 

Telephone Line Surge & Lightning Protector Highlights

  • Advanced 3 stage hybrid protection
  • Save money on repair and replacement
  • Modular and compact design
  • DIN-rail or direct-panel mounting
  • Protective grounding to DIN-rail
  • UL and CE rated for industrial use
  • Compatible with Sixnet’s industrial telephone modems

Performance Specifications

  • Technology: solid state sidactors with fast acting fuses and resistors
  • Usage: telephone lines
  • Ports protected: 1 (2 lines per port)
  • Connectors: RJ11 (pins 3, 4)
  • Surge capacity: 1.9 kA / line
  • Clamp and rated: 270 V and 200 V
  • Max. frequency: 50 MHz
  • Operating temp.: -40 to +85 °C
  • Max. inline resistance: 22 Ohm
  • Ratings: UL 497A, IEC801-5, CCITT K17


Part Number Description
SP-TELCO-1
Phone line protector (1 piece)
SP-TELCO-1-5
Phone line protector (5 pack)


Notes: Each protector supplied with a grounding kit for direct-panel mounting and one telephone patch cable.