Overview Premium protection for essential network workstations, telecom systems, point-of-sale equipment and audio/video systems, the IBAR12 Isobar 12-Outlet Surge Protector features a network-grade surge protection rating of 3840 joules to defend your sensitive electronics against even the strongest surges and spikes. In fact, Tripp Lite will repair or replace any connected equipment damaged by surges, including direct lightning strikes, up to $25,000 for life (valid in the U.S., Canada and Puerto Rico only). The IBAR12 features 12 total outletstwo on the front and 10 on the rearwhich are arranged in two exclusive isolated filter banks that prevent equipment connected to one bank from interfering with equipment connected to the other. These internal barriers also prevent disruptive line noise from causing A/V distortion, computer lock-ups, data errors and similar problems. Large toroidal chokes, ferrite rod-core inductors, HF/VHF capacitors and multiple layers of metal oxide varistors remove EMI/RFI interference and prevent system crashes, reboots and performance problems. Because residential power outlets have three wireshot line (H), neutral (N) and ground (G)the IBAR12 protects all three, covering two protection modes: full normal mode (H-N) and common mode (N-G/H-G). An integrated 15A circuit breaker protects all outlets and shuts down connected equipment in the event of an overload. A lighted on/off switch with locking cover provides one-touch control over connected components. Diagnostic LEDs show power, protection and line fault status at a glance. The IBAR12 mounts to a wall, under a counter or in 1U of rack space using the included hardware. A 15-foot power cord with NEMA 5-15P plug reaches distant outlets.