Tripp Lite Isobar Surge Protector Metal 4 Outlet 6'' Cord 3330 Joules - 4 x NEMA 5-15R - 1440 VA - 3330 J - 120 V AC Input - 120 V AC Output - TAA Compliance ISOBAR4ULTRA

Isobar Premium surge and noise suppressor protects sensitive computer, networking and telecom equipment. Loaded with a generous combination of high-quality components, near indestructible all-metal case and unique noise filtration system, the Isobar offers a high level of protection attainable in a multi-outlet strip. Robust surge suppression circuits with sine-wave tracking offer extreme levels of protection against the heaviest surge conditions exceeding IEEE 587 category A and B specifications and reducing 6,000V test surges to harmless levels under 35 volts. Unique protection system combines large toroidal chokes, ferrite rod-core inductors, HF/VHF capacitors and multiple layers of metal oxide varistors into exclusive isolated filter banks that remove EMI/RFI interference. Four outlets are arranged in two filter banks to prevent system crashes, reboots and performance problems common as noisy system peripherals are powered off and on. Surge protector includes a 4'' cord.