APC Back UPS ES 400VA 230V United Kingdom

£67.19 includes FREE UK Postage (other delivery options available)

Shipping Destinations for this item

UK - Shipping Included
United Kingdom
Europe Zone 1 - £19.99
Austria, Belgium, Denmark, France, Germany, Ireland, Luxembourg, Netherlands, Switzerland
Europe Zone 2 - £19.99
Andorra, Croatia, Czech Republic, Finland, Liechtenstein, Monaco, Norway, Poland, Sweden
Europe Zone 3 - £19.99
Bulgaria, Cyprus, Estonia, Faroe Islands, Gibraltar, Greece, Greenland, Hungary, Iceland, Italy, Latvia, Lithuania, Malta, Montenegro, Portugal, Romania, San Marino, Serbia, Slovakia, Slovenia, Spain, Vatican City
North America - £99.99
Canada, USA
Australia and Far East Asia - £99.99
Australia, Israel, New Zealand, Taiwan
Japan - £99.99
Others - £99.99
Falkland Islands

RRP £0.00

Sorry, this product is currently unavailable.



The Back-UPS ES offers affordable battery backup and surge protection for home computers. With enough power outlets to protect your entire system, built-in phone/fax/modem line (DSL compatible) protection and easy-to-install safe system shutdown software all make this power protection solution the best value for home and home office computers.


APC Back-UPS ES, 400VA/240W, Input 230V/Output 230V.


Three years repair or replace.


Input Connection type

British BS1363A

Output Connections

(4) BS 1363 (Battery Backup) • (4) BS 1363 (Surge Protection)

Protection for data line

RJ-45 Modem/Fax/DSL/10-100 Base-T protection

Typical backup time at half load

18.1 minutes

Typical backup at full load

5.2 minutes

Typical recharge time

16 Hours

Battery Type

Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof

Control Panel

LED status display with On Line : On Battery

Audible Alarm

Alarm when on battery : distinctive low battery alarm : overload continuous tone alarm


BSI 1363,CE


Output Capacity


Output Wattage


Output Voltage


Max Configurable Capacity


Input Voltage Range




Full time multi-pole noise filtering : 5% IEEE surge let-through : zero clamping response time : meets UL 1449

Surge Energy




Operating Temperature 0 to 40°C - Humidity 0 to 95%


Case Colour


In The Box

User Manual, Wall-mounting template


23.0cm (W) x 28.50cm (D) x 8.60cm (H) - Weight 5.40kg


  • APC Back UPS ES 400VA 230V United Kingdom
  • Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof
  • Three years repair or replace
  • 1.83 meters Cord Length
  • Back-UPS ES Features:-
  • Battery-protected and surge-only outlets
  • Power conditioning protects connected loads from surges, spikes, lightning, and other power disturbances
  • Dataline Surge Protection provides protection of connected equipment from power surges on the data lines
  • Safety-agency approved
  • Audible alarms provides notification of changing utility power and UPS conditions
  • Periodic battery self-test ensures early detection of a battery that needs to be replaced
  • Cold-start capable provides temporary battery power when the utility power is out
  • Hot-swappable batteries ensures clean, uninterrupted power to protected equipment while batteries are being replaced
  • Resettable circuit breakers enables quick recovery from UPS overload events
  • Transformer-block spaced outlets protect equipment with input transformer blocks without blocking access to other receptacles

For more information and our Delivery Policy see here.

For more information and our Returns Policy see here.

Catalogue No: EL-00012394