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R399 and AR399 Central Office Connectors

High Density Connectors for Surge Protection on Incoming Cable Pairs

Emerson Network Power > United States > Products > Outside Plant > CO Connectors and Frames > Connectors > R399 and AR399 Central Office Connectors
R399 & AR399 central office connectors are units that protect personnel and equipment from abnormal voltages and currents on incoming cable pairs. The units are the highest density 100-pair connectors available for connectors that utilize industry standard 5-pin protector modules and the connectors are UL Listed to meet specification number UL 497. The connectors are made of a polycarbonate-blend and are available in conventional or angled versions.
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Features
  • Front ground test provides a convenient place to attach an alligator clip without reaching behind the connector
  • Accepts industry standard protector modules
  • Gold-plated protector module sockets and test field contacts for superior electrical contact
  • Integral field-stubbing bracket
  • Swivel stub design for up or down stub configuration facilitates ordering
  • UL Listed
Benefits
  • Maximum density saves space
  • Narrow block width provides large inter-vertical working space