Never worry about power surges. This whole house surge protection protects all electronic devices from damage. It provides surge suppression for important items such as washers, dryers, refrigerators, stoves, and lighting that plug strips don't protect. Compatible with any brand of electrical panel, model or design simply connect to panel via double pole 20A breaker. Its small size will fit any installed panel and it has convenient side-nipple mounting. Specs are: surge current rating per phase 80,000 A; short circuit current rating: 25,000 A; LED indicates operational status. Each metal oxide varistor (MOV) is individually fused.