Eaton 3s 550 iec

The Eaton 3S550I is a line-interactive UPS designed to protect critical electronics from power disturbances. With 330W / 550VA capacity, it provides reliable battery backup during outages and automatic voltage regulation (AVR) to correct brownouts and overvoltages without draining the battery. Its compact tower design fits easily on a desk or floor, making it ideal for home offices, small servers, and networking equipment.

Equipped with 8 outlets (4 battery-backed and 4 surge-only), the 3S550I ensures essential devices stay powered while non-critical equipment remains protected. The USB port enables seamless integration with Eaton's power management software for automatic shutdown and monitoring. Advanced surge protection safeguards against spikes and lightning strikes, while the user-replaceable battery simplifies maintenance and extends product lifespan.