Tripp Lite's ULTRABLOK428 Isobar Surge Suppressor - direct plug-in surge, spike and line noise protection. By Tripp Lite.

• Robust surge suppression with sine wave tracking protects against the heaviest of surge conditions, exceeding IEEE category A&B specifications
• Multi-component suppression circuits combine torroidal chokes, HF/VHF capacitors and metal oxide varistors
• 2 outlets with standard duplex wall outlet spacing offer convenient wall receptacle mount placement. Included mounting tab allows permanent connection via wall receptacle switch plate screw
• Heavy-grade surge suppression rated at 600 joules/48,000 amps
• 3 LED indicators confirm suppressor operation and site wiring status, plus warning of suppressor or electrical fault conditions
• 120V AC, 50/60Hz, 15A electrical compatibility
• $10,000 Ultimate Lifetime Insurance (USA, Puertp Rico & Canada Only)
• Lifetime product warranty
• UL1449 listed - surge suppression (330V let-through), UL1283 listed - EMI protection, UL1363 listed - power tap, cUL approved to Canadian standards
• Ideal for premium AC protection for personal computers with peripherals, network and CAD/CAM/CAE workstations, internetworking accessories, telecommunications systems, point of sale equipment, audio/video and home theater systems in any home, office or industrial application