Cookies settings UK & Ireland Downloads Search Contact us My Legrand PRODUCTS PROJECTS TRAINING ACADEMY SUPPORT NEWS AND MEDIA ABOUT US Home Products Uninterruptible power supply UNINTERRUPTIBLE POWER SUPPLY Uninterruptible power supply Uninterruptible power supplies provide emergency power to a load when the input power source or mains power fails. A UPS differs from an emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions, by supplying energy stored in batteries. LEGRAND UPS Legrand offers modular architecture UPS suitable for all applications, providing the best performance levels in terms of power and backup time. BORRI UPSAVER UPSaver 3vo is a modular hi-power UPS with the highest overall reliability and availability of any technology. Privacy notice Terms of use Conditions of sale Sitemap Security incident reporting policy Privacy Preference Centre Legrand UK Pension Scheme Legrand Electric Ltd Great King Street North Birmingham B19 2LF Registered in England No. 00115834 WEEE Registration Number WEE/HJ0048TZ By clicking 'Accept all cookies', you agree to the storing of cookies on your device to enhance site navigation, analyse site usage, and assist in our marketing efforts. Cookies settings Accept all cookies