Eaton 3S 550 IEC uninterruptible power supply (UPS) 550 VA 330 W 8 AC outlet(s)

SKU: 3S550IEC Category:

Eaton 3S 550 IEC uninterruptible power supply (UPS) 550 VA 330 W 8 AC outlet(s)

* Images are for illustrative purposes only.


Share on facebook
Share on twitter
Share on whatsapp
Share on reddit
Share on linkedin
Share on email

£79.96 £66.63 Ex. VAT

Out of stock

Finance/leasing available for orders over £1000 Inc VAT

Free mainland UK shipping on orders over £150 Ex VAT

The Eaton 3S offers affordable and reliable UPS protection against the most common power quality problems for office and home computers. The attractive design and glossy finish of the Eaton 3S fits easily into modern office environment.

– Attractive design and glossy finish make the 3S a perfect fit for the modern office environment
– The 3S features a HID-compliant USB port (cable supplied), for automatic integration with common operating systems (Windows/Mac OS/Linux)
– Protects Telephone, Internet and Ethernet line from “back door” power surges
– 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

Feature Feature Value
Output power capacity 550 VA
Output power 330 W
Input operation voltage (min) 161 V
Input operation voltage (max) 284 V
Input frequency 50/60 Hz
Output operation voltage (min) 220 V
Output operation voltage (max) 240 V
Surge protection features Fax,Modem,Network,Telephone
AC outlet types C13 coupler
Power plug C14 coupler
AC outlets quantity 8 AC outlet(s)
USB 2.0 ports quantity 1
Battery technology Sealed Lead Acid (VRLA)
Typical backup time at full load 3 min
Typical backup time at half load 9 min
Automatic battery test Y
Cold start Y
Form factor Mini Tower
Product colour Black
LED indicators Y
Safety IEC/EN 62040-1-1, CE
Certification IEC 62040-2
Width 140 mm
Depth 335 mm
Height 86 mm
Weight 2.9 kg
Mac compatibility Y
Compatible operating systems Windows XP, Vista, 7nLinuxnMac OS X

140 mm

Mac compatibility


USB 2.0 ports quantity


Form factor

Mini Tower


2.9 kg

Leaving already?

Get £5 off next order

Before you leave, here is £5 towards your next order over £150 Ex VAT! Just click the button below to apply the coupon…