 | This affordable surge protector is suitable for homes with main breaker panel capacities up to 400 amps. Designed for 120/240 volt single or split-phase service. Install this unit next to your breaker panel closest to where the electrical service enters your home. You will need two dedicated 15-amp circuit breakers available at a home improvement center. External, 1200 Joules, 60 kA Number of Reviews: 1 | Ratings:  | Best deal: $56
$56 - $56 from 1 stores. |