The OEM Tripp Lite Surge Suppressor/Protector TRPISOBAR825UL offers high-quality materials for superior protection in a multi-outlet strip. Its near indestructible all-metal case ensures durability and long-lasting use. Featuring sine-wave tracking, it provides extreme protection against heavy surges, while exclusive isolated filter banks effectively remove EMI/RFI interference. With surge suppression rated at 3840 joules, this unit delivers network-grade protection for your devices.