Key Product Benefits

• 355M module is entirely self-contained and consists of a Maximum Duty three-electrode gas tube surge arrester, a fail short mechanism, and a backup air gap
• Entire assembly is completely encapsulated to prevent moisture entry and environmental contamination
• Surge protection is provided in three ways:
  1. The gas tube operates on over-voltage surges and shunts the transient to ground
  2. The fail short device operates under power cross conditions to permanently ground the line
  3. The backup air gap provides surge protection in the unlikely event should the gas tube arrester vent

Tii’s Totel Failsafe Station Protector Modules are the basic components of Tii Station Protectors, and the 355M Maximum Duty Protector provides years of reliable protection against power surges and the damage they can cause.

Key Product Benefits

• The BIG MAC® Utility Enclosure is molded of durable, weather-resistant thermoplastic that is made to resist cracking, crazing, and discoloration
• Cover is designed to fit securely to the base to provide maximum protection against environmental conditions and the intrusion of any foreign matter
• The base includes a flexible grommet to seal the wiring exit area, allowing room for drop, ground, and station wiring
• A threaded stud provides a common ground point for grounding and bonding the shield of buried drop, and securing one or two Tii protector
  modules

Tii Totel Failsafe® Station Protectors are the basic components of Tii Station Protectors and consist of a Tii Surge Protector module in a 160G BIG MAC® Utility Enclosure, with molded in–ground stud.