Square D TVS1XF80AD Surge Protection Device, Surgelogic, 120/240V, 80kA, 3W, 1Ø Surge Protection Device. Surge Current. Alarm error. LED green normal operation. 80 kA Per Phase. Single Phase. Part Number. We will respond to you within 24 hours and do our best to help you out! byJuly 3, 2026Last Updated on: July 5, 2026