Ul 1449 listed, type 2, surge protective device (spd);Get 3 stage commercial grade notification for your commercial or residential applications;Compatible with any brand of load center and breakers;Enclosure rated for type 4 outdoor, and can also be installed inside the load center;10 year product and connected equipment warranty

• Siemens FS140 Whole House Surge Protection Device Rated for 140,000 Amps
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Siemens FS140 Whole House Surge Protection Device Rated for 140,000 AmpsSiemens -HI