INstalled -- Sq. D

Electrical Protection - at Least on most typical Surges .



I also have a 220 Volt Smoother : Smoother Power - Saves Boards

http://global220volt.com/product/tripp-lite-lr2000/



https://www.zoro.com/square-d-surge-protection-device-1-phase-120240v-hepd80/i/G4618844/