Key Product Benefits

• Designed for line protection for sensitive voice and data equipment
• Balanced three-electrode design

Tii gas tube modules are dependable plug-in devices that guard sensitive telecommunications systems from dangerous voltage surges. The gas tube utilizes a three-element design. This prevents destructive line-to-line over voltages, protecting PBXs and key systems in a way that conventional two-element gas tubes cannot.
The modules include heat activated fail-safe mechanism that provides additional protection against power crosses. Test points allow easy test access to the outside plant.