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Eaton 3S550D uninterruptible power supply (UPS) Standby (Offline) 0.55 kVA 330 W 6 AC outlet(s)

Eaton 3S550D, Standby (Offline), 0.55 kVA, 330 W, 161 V, 284 V, 50/60 Hz

Best offerPrice trend

£103

-8%
Price trend
Detailed analysis ›
Price history of Eaton 3S550D uninterruptible power supply (UPS) Standby (Offline) 0.55 kVA 330 W 6 AC outlet(s) over the last 3 months
DatePrice
26 September 2026£112
26 September 2026£104
6 October 2026£103
7 October 2026£103

Compare Eaton 3S550D uninterruptible power supply (UPS) Standby (Offline) 0.55 kVA 330 W 6 AC outlet(s) prices UK

Product Information

Eaton 3S550D. UPS topology: Standby (Offline), Output power capacity: 0.55 kVA, Output power: 330 W. AC outlets quantity: 6 AC outlet(s). Battery technology: Sealed Lead Acid (VRLA). Product colour: Black, White, Cable length: 1.5 m. Certification: CE/EAC/Ukr/Cm/CB report

Uninterruptible Power Supplies (UPSs) Eaton

Product

Name
Eaton 3S550D uninterruptible power supply (UPS) Standby (Offline) 0.55 kVA 330 W 6 AC outlet(s)
Brand
Eaton

Weight & dimensions

Width
325 mm
Depth
140 mm
Height
86 mm
Weight
3.2 kg

Operational conditions

Operating temperature (T-T)
0 - 40 °C
Operating altitude
0 - 3000 m

Ports & interfaces

AC outlets quantity
6 AC outlet(s)
USB port
No

Other features

Nominal input voltage
230 V

Battery

Battery technology
Sealed Lead Acid (VRLA)
Hot-swap battery
No
Automatic battery test
Yes
Cold start
Yes

Design

Product colour
Black, White
Cable length
1.5 m
LED indicators
Yes

Features

UPS topology
Standby (Offline)
Output power capacity
0.55 kVA
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
Output frequency
50 Hz
Maximum current
10 A
Surge protection
Yes
Power protection features
Overdischarge

Logistics data

Harmonized System (HS) code
85078000

Certificates

Certification
CE/EAC/Ukr/Cm/CB report

Safety regulation & standards

Safety
IEC 62040-1; IEC 62040-2 C2; IEC 62040-3; IEC 62040-4; IEC 61643-11

Customer Reviews

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