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Eaton 3S 550

View all EATON Uninteruptable Power Supply - Visit the EATON Store (3S550I) - (ECE5584196)

3S 550 - UPS - AC 220-240 V - 330 watt - 550 VA - 1-phase - USB - output connectors: 8

Efficient power management
Comprehensive protection
Versatile connectivity

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**Note: There may be an extra delivery charge on some very large UPS, we will notify you if this is the case. Please ensure you are buying the correct UPS or Battery, once a UPS or Battery is opened it cannot be returned. Please contact sales through email, chat or phone if you need to confirm.

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Restock 07-Jul-2026 Estimated, Out of Stock Prices are Estimated.

€134.14 Incl Vat

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Overview

Range/Series Overview

IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

Eaton 3S provides power and surge protection for desktop computers, wireless networks, gaming consoles, and other critical electronics in your home or business. Attractive design and glossy finish make the 3S a perfect fit for the modern office environment. Compact unit fits on or under your desk or can be mounted on a wall. Easy-to-replace battery helps to extend UPS service life. HID-compliant USB port (cable supplied), for automatic integration with major operating systems (Windows/Mac OS/Linux).

Specification Summary

Product Description

Eaton 3S 550 - UPS - 330 watt - 550 VA

Device Type

UPS - external

Weight

3.2 kg

Input Wiring

1-phase

Input Voltage

AC 220-240 V

Output Voltage

AC 220/230/240 V

Power Capacity

330 watt / 550 VA

Input Connectors

1 x power IEC 60320 C14

Output connectors

4 x power IEC 60320 C13 (surge) ¦ 4 x power IEC 60320 C13 (UPS and surge)

Battery

Lead Acid

Run Time (Up To)

8 min

Networking

USB

Dimensions (WxDxH)

14 cm x 32.5 cm x 8.6 cm

Manufacturer Warranty

2-year warranty

Specifications

EAN / GTIN:

743172101815

General

Device Type

UPS - external

Power Device

Input Voltage

AC 220-240 V

Input Voltage Range

AC 161 - 284 V

Frequency Provided

50/60 Hz

Input Wiring

1-phase

Frequency Required

50/60 Hz

Input Connectors

1 x power IEC 60320 C14

Power Output Connectors Details

4 x power IEC 60320 C13 (surge) ¦ 4 x power IEC 60320 C13 (UPS and surge)

Output Voltage

AC 220/230/240 V 50/60 Hz

Max Electric Current

10 A

Power Capacity

330 watt / 550 VA

Surge Suppression

Yes

Circuit Protection

Circuit breaker

Battery

Technology

Lead Acid

Networking

Remote Management Interface

USB

Expansion / Connectivity

Interfaces

1 x management (USB)

Miscellaneous

Cables Included

2 x power cable ¦ USB cable

Features

On/off switch, reset button, cold-start function, deep discharge protection

Compliant Standards

IEC 62040-1, IEC 62040-2, IEC 62040-3, IEC 62040-4, IEC 61643-11, EAC, Ukraine, CM, CB

Manufacturer Warranty

Service & Support

Limited warranty - 2 years

Environmental Parameters

Min Operating Temperature

0 °C

Max Operating Temperature

40 °C

Dimensions & Weight

Width

14 cm

Depth

32.5 cm

Height

8.6 cm

Weight

3.2 kg

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