The CZ12700 is an encapsulated gas arrestor, developed for Telstra, providing protection of customer equipment from overvoltages transmitted through the phone network. Commonly known as 'lightning protection' or a 'surge arrestor', this product has been specified by Telstra for more than 20 years as the standard for protection on Telstra's network. Typically this product is installed at the entry point to a customer premises.
Encapsulated to meet IP68, the device is suitable for installation into most points on telephone network due to its ruggedness and waterproofing. Installation is made simple by the design incorporating standard phone wires for termination.
Note! Subject to technical change without notice.