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*Valid from 24/11/2025 to 28/11/2025. Redeemable once per customer and promotion period from a minimum order value of CHF 249.–. The minimum order value corresponds to the item value shown at checkout (excluding shipping costs). Not combinable with other voucher codes/promotions or existing offers. Items not eligible for discounts as well as items from the COP range are excluded from the discount but counted towards the minimum order value. Customers with special conditions are excluded.

UPS system

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UPS system

Protect your high-quality PC, telephone and network technology from voltage fluctuations and unexpected power failures with a UPS system. UPS stands for "uninterruptible power supply". With the UPS devices from our range, you optimally prevent voltage fluctuations and benefit from a stable and constant power supply. The security of your complex computing technology and thus of your critical data depends not least on a reliable power supply. In the event of unexpected power failures, sensitive data can be lost and your electronic devices damaged.

Protection in case of power failure

A UPS system reacts to voltage changes and can compensate for fluctuations. Often, device components are also permanently damaged by a sudden voltage fluctuation. This is particularly true in the case of overvoltage peaks but also in the case of larger voltage drops. UPS devices not only ensure a uniformly stable voltage for many end devices, but depending on the design, can also bridge short power failures for a few minutes without interference until, for example, an emergency generator has started up. If a power failure lasts for a longer period of time, the UPS devices ensure a safe shutdown of the computer technology in order to avoid unforeseen data loss and disruptions in the operation of the technology.

UPS systems for data centres

A UPS system is commonly found in data centers, workstations, and anywhere computers and servers are used. Thanks to high-quality equipment, UPS units are particularly suitable for use in areas that rely on computers and where it is imperative to ensure the operation of electronic devices. Servers, voice and data networks, medical facilities and light industrial applications are thus protected against power failures.

Uninterruptible Power Supply

Many of the UPS units are available in either a traditional tower design or for rack mounting. Many offerings also come with management software that ensures proper shutdown of connected systems and has other UPS management features. Modern management software also allows for custom settings that can be tailored to your circumstances. In addition, many of the UPS systems create energy savings through targeted power distribution. Here you can buy UPS systems with different power capacities, for example UPS units with 600 VA, 1500 VA or even 8000 VA, but also even more power capacities.

Buy a USV system online

At Schäfer Shop you can buy UPS systems from APC, Eaton, CyberPower and other manufacturers. As an extension to a UPS system, you have the possibility to buy service extensions such as a warranty extension in our online shop. Discover our range of UPS systems for an uninterruptible power supply and the protection of your electronic devices from voltage fluctuations and power outages!

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UPS system

Protect your high-quality PC, telephone and network technology from voltage fluctuations and unexpected power failures with a UPS system. UPS stands for "uninterruptible power supply". With the UPS devices from our range, you optimally prevent voltage fluctuations and benefit from a stable and constant power supply. The security of your complex computing technology and thus of your critical data depends not least on a reliable power supply. In the event of unexpected power failures, sensitive data can be lost and your electronic devices damaged.

Protection in case of power failure

A UPS system reacts to voltage changes and can compensate for fluctuations. Often, device components are also permanently damaged by a sudden voltage fluctuation. This is particularly true in the case of overvoltage peaks but also in the case of larger voltage drops. UPS devices not only ensure a uniformly stable voltage for many end devices, but depending on the design, can also bridge short power failures for a few minutes without interference until, for example, an emergency generator has started up. If a power failure lasts for a longer period of time, the UPS devices ensure a safe shutdown of the computer technology in order to avoid unforeseen data loss and disruptions in the operation of the technology.

UPS systems for data centres

A UPS system is commonly found in data centers, workstations, and anywhere computers and servers are used. Thanks to high-quality equipment, UPS units are particularly suitable for use in areas that rely on computers and where it is imperative to ensure the operation of electronic devices. Servers, voice and data networks, medical facilities and light industrial applications are thus protected against power failures.

Uninterruptible Power Supply

Many of the UPS units are available in either a traditional tower design or for rack mounting. Many offerings also come with management software that ensures proper shutdown of connected systems and has other UPS management features. Modern management software also allows for custom settings that can be tailored to your circumstances. In addition, many of the UPS systems create energy savings through targeted power distribution. Here you can buy UPS systems with different power capacities, for example UPS units with 600 VA, 1500 VA or even 8000 VA, but also even more power capacities.

Buy a USV system online

At Schäfer Shop you can buy UPS systems from APC, Eaton, CyberPower and other manufacturers. As an extension to a UPS system, you have the possibility to buy service extensions such as a warranty extension in our online shop. Discover our range of UPS systems for an uninterruptible power supply and the protection of your electronic devices from voltage fluctuations and power outages!

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