Vertiv PST5-660MT120 Liebert Battery Backup and Surge Protection, 660VA/400W, 120V

Keep critical systems online and protected when power problems strike. The Vertiv Liebert PST5-660MT120 UPS is a compact standby UPS that delivers reliable battery backup and surge protection for desktops, surveillance installations, routers and monitoring equipment. With 660VA/400W capacity and a 120V input, this unit provides enough runtime to save files, complete recordings or perform an orderly shutdown. The PST5 includes eight NEMA 5-15R outlets (four battery-backed, four surge-only), RJ45 data-line surge protection to safeguard network and VoIP lines, and an Energy Star certification to reduce energy waste. The 8 ms transfer time and simulated sine wave output help maintain continuity for everyday electronics, security DVRs and network gear. Wall, desktop or floor-mountable, the PST5 is ideal for small server closets, surveillance systems and point-of-sale deployments where space and uptime matter. Backed by a three-year limited warranty, this Vertiv UPS balances protection, efficiency and value. Protect your monitoring and security infrastructure—add the PST5-660MT120 to your equipment lineup today.

• Keeps critical equipment online during outages so you can save work and perform orderly shutdowns (660VA/400W backup)
• Protects surveillance, networking and monitoring gear from damaging surges and spikes with integrated surge protection and RJ45 dataline shielding
• Compact wall/desktop form factor fits tight spaces for home offices, security closets or POS terminals while offering 8 outlets (4 battery + 4 surge-only)
• Energy Star certified design reduces standby energy use without sacrificing protection for routers, workstations and gaming systems
• Easy front-panel LCD status (on 660VA model) and audible alerts provide quick visibility into load, battery and input/output status
• Includes a 3-year full unit warranty for long-term peace of mind and reduced total cost of ownership