Vertiv Liebert PST5-500MT120 PST5 500VA 300W UPS, Battery. Backup, surge Protection, 8-p

Vertiv Liebert

PST5-500MT120

PST5 500VA 300W UPS - Battery Backup & Surge Protection with 8 Outlets

The Vertiv Liebert PST5-500MT120 is a compact and efficient 500VA/300W Line-Interactive UPS designed for safeguarding home offices, desktop workstations, routers, and small electronics. Featuring 8 total NEMA 5-15R outlets, including battery backup and surge-only ports, this UPS ensures that essential devices stay powered and protected during brownouts, blackouts, and voltage fluctuations.

Features

This 120V uninterruptible power supply includes automatic voltage regulation (AVR) and multi-stage surge suppression, protecting sensitive equipment from damaging power disturbances. The PST5-500MT120's user-friendly design and compact form make it easy to integrate under desks or in tight spaces while offering the assurance of reliable battery power during emergencies. It's an ideal choice for remote workers, small business users, and home networks requiring dependable uptime.

Advanced Options

The Vertiv PST5-500MT120 combines essential power protection with an energy-efficient profile to support modern electronics. Built on line-interactive topology, the UPS automatically regulates incoming power levels×correcting under-voltages and over-voltages without resorting to battery power, which prolongs battery life and performance. It's perfect for protecting computers, Wi-Fi routers, modems, VOIP phones, and other critical electronics from unexpected shutdowns and potential data loss. This unit includes four battery backup outlets and four surge protection-only outlets, allowing you to prioritize which devices require full battery uptime. Its built-in USB communication port enables integration with UPS monitoring software for real-time status, alerts, and graceful system shutdowns. Visual indicators and audible alarms further enhance user awareness and response in the event of a power event. Whether you're managing a home office or supporting a small network, the PST5-500MT120 offers dependable power backup in a cost-effective, compact package. Combined with Vertiv's robust support and 3-year warranty×including battery coverage×this unit delivers unmatched peace of mind and operational continuity.

Product Key Features

• 500VA / 300W line-interactive UPS with AVR

• 8 NEMA 5-15R outlets (4 battery + 4 surge-only)

• Compact, space-saving design ideal for desktops

• Built-in USB port for UPS communication and monitoring

• Reliable surge protection and voltage regulation

• 3-year full warranty including battery coverage

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Reliability & Performance

The PST5-500MT120 is engineered with reliable battery backup and surge suppression, ensuring your sensitive devices stay operational and protected from unpredictable power issues. Its line-interactive technology with AVR allows the UPS to correct power fluctuations without engaging the battery unnecessarily×minimizing wear and extending service life. Built with premium-grade components, this Vertiv UPS delivers fast and responsive switchover during power loss, offering sufficient runtime for safe shutdowns or continued operation during brief outages. Its fanless design promotes silent operation, making it perfect for noise-sensitive environments like bedrooms, living rooms, and home offices. The USB port enables system communication and automatic shutdown support on compatible systems. Whether used for safeguarding office productivity, protecting streaming devices, or keeping smart home infrastructure alive, the PST5-500MT120 delivers dependable uptime with minimal maintenance, low energy draw, and a compact footprint×making it one of the most user-friendly UPS solutions in its class.

Key Features :

• 500VA/300W line-interactive UPS

• 8 total NEMA 5-15R outlets

• Automatic voltage regulation (AVR)

• 4 battery backup + 4 surge-only outlets

• USB communication port

• Compact desktop-friendly form factor

• Visual and audible status indicators

• 3-year warranty including internal battery

Specifications :

Specification	Details
Model Number	PST5-500MT120
UPS Type	Standby (Offline) UPS
Capacity (VA/Watts)	500VA / 300W
Outlets	8 x NEMA 5-15R (4 battery backup, 4 surge-only)
Input Voltage	120V
Output Voltage	120V
AVR	No (This is a Standby/Offline UPS, not Line-Interactive with AVR)
Form Factor	Compact Tower
Communication Ports	USB, RJ11/RJ45 (Data Line Protection)
Dimensions (HxWxD)	12 x 6.24 x 3.82 inches (or 3.82 x 12 x 6.24 inches depending on orientation)
Weight	7.7 lbs (3.5 kg)
Warranty	3 Years (Including Battery) + Equipment Protection Plan (EPP)
Battery Type	Sealed Valve Regulated Lead Acid (VRLA), User Replaceable
Output Waveform	PWM Simulated Sine Wave
Software Support	Vertiv Power Assist
Display	No LCD (LED indicators only)
Certifications	Energy Star, cTUVus, CSA 22.2, FCC 15-B, ISTA 1A, EN61000-4-5