Thermo Keytek ECAT E522

  Tech Support
(800) 404-2832
ATEC Assurance With Every
The Thermo Keytek ECAT E522 is a surge system that produces the high voltage, high current combination waves required by ANSI standards for service entrance and outside connected electronics. Thermo Keytek ECAT E522 units meet the requirements of IEC 61000-4-5 for all exposure categories. The ECAT Model E522 includes built-in AC coupler/decoupler for three-phase lines to 480V, 32A/phase (actual AC mains current per AC line connector limits).