Belkin BV101000zbCW Universal Socket safeguards your valuable devices and other hard-to-replace equipments and is perfect for home appliances or professional workstations. This 70-Joule Surge Protector is Wall-Mountable and has a surge protection indicator that lets you know your equipment is protected. The Metal Oxide Varistors (MOVs) of the surge protector absorb excess electricity for increased protection and its Damage-Resistant housing protects circuits from fire, impact or rust, and prevents dents and scratches.