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Eaton 3S850F uninterruptible power supply (UPS) Standby (Offline) 0.85 kVA 510 W 8 AC outlet(s)

Eaton 3S850F, Standby (Offline), 0.85 kVA, 510 W, 161 V, 284 V, 50/60 Hz

Best offerPrice trend

£143

-17%
Price trend
Detailed analysis ›
Price history of Eaton 3S850F uninterruptible power supply (UPS) Standby (Offline) 0.85 kVA 510 W 8 AC outlet(s) over the last 3 months
DatePrice
26 September 2026£173
26 September 2026£144
2 October 2026£143
2 October 2026£143
2 October 2026£144
4 October 2026£143

Compare Eaton 3S850F uninterruptible power supply (UPS) Standby (Offline) 0.85 kVA 510 W 8 AC outlet(s) prices UK

Product Information

Eaton 3S850F. UPS topology: Standby (Offline), Output power capacity: 0.85 kVA, Output power: 510 W. AC outlets quantity: 8 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 3S850F uninterruptible power supply (UPS) Standby (Offline) 0.85 kVA 510 W 8 AC outlet(s)
Brand
Eaton

Weight & dimensions

Width
335 mm
Depth
170 mm
Height
86 mm
Weight
4.3 kg

Operational conditions

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

Ports & interfaces

AC outlets quantity
8 AC outlet(s)
USB port
Yes
USB 2.0 ports quantity
2

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
0.85 kVA
Output power
510 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

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