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APC Back UPS ES 400VA with 8 Sockets & Surge Protection, AC 230 V - BE400-UK.

APC Back UPS ES 400VA with 8 Sockets & Surge Protection, AC 230 V - BE400-UK


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  • Nominal Output Voltage: 230V
  • Nominal Input Voltage: 230V
  • Input Frequency: 50/60 Hz
  • Provides protection of connected equipment from power surges on the data lines
  • Condition: C - Grade (See Description)
£44.99 inc. vat

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They are thoroughly tested to be in full working order, professionally refurbished, data wiped and restored to Factory default state. Cosmetically they would bear marks and moderate to heavy scratches, marks or dents. None of these will affect the functionality of the product. They may be in replacement packaging might have non-original accessories. Non-essential accessories (Manuals) may be missing.




3 Months

Resettable circuit breaker 
Easy recovery from overloads; no need to replace a fuse.

Audible alarms 
Provides notification of changing utility power and UPS power conditions 
Automatic self-test Periodic battery self-test ensures early detection of a battery that needs to be replaced. 


Battery-protected and surge-only outlets 
Reserves power capacity and run time for connected equipment that require UPS battery back-up while providing surge only protection for less critical equipment.

Battery failure notification 
Provides early-warning fault analysis on batteries enabling timely preventive maintenance.

Safety-agency approved 
Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment.

User-replaceable batteries 
Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR).

Surge only outlets 
Protect secondary electronics from surges and spikes without reducing battery power used to run primary electronics during an outage.

Automatic self-test 
Periodic battery self-test ensures early detection of a battery that needs to be replaced.


Intelligent battery management 
Maximizes battery performance, life, and reliability through intelligent, precision charging.

LED status display 
Quickly understand unit and power status with visual indicators.




Weight (g) 100.0000

Delivery information

To cater the needs of all customers, we offer two delivery options at checkout so you can choose one which best suits your requirements.

Free UK Mainland Delivery

In this option we will deliver your product free of cost but it will take 2 to 4 working days for the product to be delivered.

Next Working Day Delivery

If you want your desired product to be delivered next working day you will have to place your order before 3pm. The delivery charge is £7.99 at the time of placing order. This option does not include delivery on Saturday or Sunday.