This 7 outlet surge safeguards your general home electronics, including your TVs connected to cable or satellite, DVDs, audio devices, computers, video games systems, and portable devices. Plus, this model offers added protection for all phone, fax, and modem lines. With 1500 joules, you can protect your equipment from damaging power surges.
Surge: 3 Lines L-N, L-G, N-G
Response time: less than 1 nanosecond