Eaton 3S850B uninterruptible power supply (UPS) Standby (Offline) 0.85 kVA 510 W 8 AC outlet(s)
Eaton 3S850B, Standby (Offline), 0.85 kVA, 510 W, 184 V, 264 V, 46/70 Hz
| Date | Price |
|---|---|
| 22 April 2026 | £107.59 |
| 23 April 2026 | £102.40 |
| 23 April 2026 | £102.40 |
| 1 May 2026 | £107.91 |
| 4 May 2026 | £109.49 |
| 7 May 2026 | £111.99 |
| 9 May 2026 | £112.99 |
| 14 May 2026 | £112.99 |
| 1 June 2026 | £107.08 |
| 3 June 2026 | £111.99 |
| 7 June 2026 | £111.99 |
| 13 June 2026 | £111.99 |
| 21 June 2026 | £111.99 |
| 27 June 2026 | £114.97 |
| 27 June 2026 | £111.99 |
| 7 July 2026 | £114.99 |
| 15 July 2026 | £114.99 |
Compare Eaton 3S850B uninterruptible power supply (UPS) Standby (Offline) 0.85 kVA 510 W 8 AC outlet(s) prices UK
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Product Information
Eaton 3S850B. 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), Battery capacity: 9 Ah, Battery voltage: 12 V. Form factor: Tower, Product colour: Black, White, Cable length: 1.5 m. Compliance certificates: CE, EAC, Certification: IEC/EN 62040-1, EAC, IEC/EN 62040-2, IEC/EN 62040-2 CE
Product
- Name
- Eaton 3S850B uninterruptible power supply (UPS) Standby (Offline) 0.85 kVA 510 W 8 AC outlet(s)
- Brand
- Eaton
Weight & dimensions
- Width
- 335 mm
- Depth
- 85 mm
- Height
- 170 mm
- Weight
- 4.3 kg
Operational conditions
- Operating relative humidity (H-H)
- 0 - 85%
- Operating altitude
- 0 - 2000 m
Ports & interfaces
- AC outlets quantity
- 8 AC outlet(s)
- USB port
- Yes
- USB 2.0 ports quantity
- 2
Battery
- 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
Design
- Form factor
- Tower
- 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)
- 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
Certificates
- Compliance certificates
- CE, EAC
- Certification
- IEC/EN 62040-1, EAC, IEC/EN 62040-2, IEC/EN 62040-2 CE
Packaging content
- Rack mount kit
- No
- Cables included
- USB cable
Safety regulation & standards
- Safety
- IEC/EN 62040-1, IEC/EN 62040-2
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