• Next Working Day Delivery

  • Spread the cost fortnightly

  • 30 Days Return

  • Price match promise

Eaton  |  SKU: 3S850B

Eaton 3S850B uninterruptible power supply (UPS) Standby (Offline) 0.85 kVA 510 W 8 AC outlet(s)

£122.54 £129.80

UPS topology Standby (Offline)
Output power capacity 0.85 kVA
Output power 510 W
Input operation voltage (min) 184 V
Input operation voltage (max) 264 V
Input frequency 46/70 Hz
Output operation voltage (min) 220 V
Output operation voltage (max) 230 V
Output frequency 50/60 Hz
Number of input phases 1
Number of output phases 1
Efficiency 98%
Noise level 25 dB
Surge protection Yes
Power protection features Overdischarge
AC outlets quantity 8 AC outlet(s)
USB port Yes
USB 2.0 ports quantity 2
Battery technology Sealed Lead Acid (VRLA)
Battery capacity 9 Ah
Battery voltage 12 V
Hot-swap battery No
Automatic battery test Yes
Cold start Yes
Form factor Tower
Cable length 1.5 m
Product colour Black, White
LED indicators Yes
Safety IEC/EN 62040-1, IEC/EN 62040-2
Certification IEC/EN 62040-1, EAC, IEC/EN 62040-2, IEC/EN 62040-2 CE
Operating relative humidity (H-H) 0 - 85%
Operating altitude 0 - 2000 m
Compliance certificates CE, EAC
Width 335 mm
Depth 85 mm
Height 170 mm
Weight 4.3 kg
Rack mount kit No
Cables included USB cable

Payment & Security

  • American Express
  • Apple Pay
  • Google Pay
  • Klarna
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa