Uninterruptible Power Supplies

Uninterruptible Power Supplies – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.cz.

Continue

7 reasons to shop for Uninterruptible Power Supplies on Alza.cz

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Uninterruptible Power Supplies?

If you're planning to get Uninterruptible Power Supplies, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Uninterruptible Power Supplies

Are you looking for the best Uninterruptible Power Supplies? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Uninterruptible Power Supplies

If you are looking for products based on price, you can browse the lowest priced Uninterruptible Power Supplies, or choose to sort by price from highest to lowest.

Hide description
Backup Power Supply UPS Rackmount UPS UPS Rackmounts Surge Protection Cables Surge Protection Laptop Battery Backup Batteries Back-Up Power Accessories Accessories Jak vybrat záložní zdroj
 
444 Results
APC Power Saving Back-UPS Pro 1200 eurosocket - Uninterruptible Power Supply
4.9 30×
Watch Price/Availability
APC Power Saving Back-UPS Pro 1200 eurosocket
Uninterruptible Power Supply - tower UPS, backup time at 100% load 7.6 min, backup time at 50% load 19.5 min, actual and apparent performance 720 W / 1200 VA, max. output voltage 230 V, line interactive, 6×FR, protection data network RJ-45, protection telephone network RJ-11, power cable protection and USB, 89% efficiency at 100% load, 97% efficiency at 50% load, LCD display and AVR, dimensions 301 × 112 × 380 mm (H×W×D), weight 11.6 kg
  10,690,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZ272r
APC Back-UPS PRO BR-650VA - Uninterruptible Power Supply
4.8 19×
Watch Price/Availability
APC Back-UPS PRO BR-650VA
Uninterruptible Power Supply - tower UPS, backup time at 100% load 2.7 min, backup time at 50% load 10.4 min, actual and apparent performance 390 W / 650 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, protection data network RJ-45, protection telephone network RJ-11, power cable protection and USB, LCD display and AVR, dimensions 310 × 91 × 190 mm (H×W×D), weight 6.4 kg
  5,199,-
Buy
In stock > 5 pcs at the supplier's
Order Code: INSIGa05
APC Power Saving Back-UPS Pro 1500 Euro sockets - Uninterruptible Power Supply
4.5 29×
Watch Price/Availability
APC Power Saving Back-UPS Pro 1500 Euro sockets
Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.6 min, backup time at 50% load 12.1 min, actual and apparent performance 865 W / 1500 VA, max. output voltage 230 V, line interactive, 6×FR, protection data network RJ-45, protection telephone network RJ-11, power cable protection, USB, RS-232 and ethernet , 98% efficiency at 100% load, 98% efficiency at 50% load, LCD display and AVR, dimensions 301 × 112 × 380 mm (H×W×D), weight 12.8 kg
  12,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZ274r
EATON UPS 9E 2000VA Tower - Uninterruptible Power Supply
3 sizes
5.0 2×
Watch Price/Availability
EATON UPS 9E 2000VA Tower
Uninterruptible Power Supply - tower UPS, backup time at 100% load 6.4 min, backup time at 50% load 16 min, actual and apparent performance 1600 W / 2000 VA, online with double conversion, 6×IEC 320 C13, USB and RS-232 , 98% efficiency at 100% load, LCD display and ventilator, dimensions 330 × 399 × 190 mm (H×W×D), weight 22.4 kg
  19,690,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZE156a12
MHPower MPU-300-12, UPS, 300 W, pure sine, 12V, MPU-300-12 - Uninterruptible Power Supply
5.0 9×
Watch Price/Availability
MHPower MPU-300-12, UPS, 300 W, pure sine, 12V, MPU-300-12
Uninterruptible Power Supply - actual performance 300 W, off-line, LCD display, dimensions 180 × 145 × 230 mm (H×W×D), weight 4.25 kg
  2,528,-
Buy
In stock 1 pcs at the supplier's
Order Code: SITmh0012
MHPower MPU-800-12, UPS, 800 W, pure sine, 12V, MPU-800-12 - Uninterruptible Power Supply
4.8 4×
Watch Price/Availability
MHPower MPU-800-12, UPS, 800 W, pure sine, 12V, MPU-800-12
Uninterruptible Power Supply - actual performance 800 W, off-line, LCD display, dimensions 210 × 145 × 350 mm (H×W×D), weight 7 kg
  3,199,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SITmh0011
APC Easy-UPS BVX 2200VA (IEC) - Uninterruptible Power Supply
5 sizes
3.9 18×
Watch Price/Availability
APC Easy-UPS BVX 2200VA (IEC)
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1.37 min, backup time at 50% load 7.68 min, actual and apparent performance 1200 W / 2200 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, 95,8% efficiency at 100% load, 97,1% efficiency at 50% load, AVR and ventilator, dimensions 190 × 140 × 390 mm (H×W×D), weight 12.2 kg
  6,359,-
Buy
In stock > 5 pcs at the supplier's
Order Code: nAPC_zz009
APC Smart-UPS C 1000VA LCD - Uninterruptible Power Supply
3.0 2×
Watch Price/Availability
APC Smart-UPS C 1000VA LCD
Uninterruptible Power Supply - tower UPS, backup time at 100% load 5.35 min, backup time at 50% load 16.9 min, actual and apparent performance 600 W / 1000 VA, max. output voltage 230 V, line interactive, 8×IEC 320 C13, power cable protection, USB and ethernet , LCD display, dimensions 219 × 171 × 439 mm (H×W×D), weight 17.25 kg
  15,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZ349c1
APC Back-UPS BX 1600VA (Schuko) - Uninterruptible Power Supply
5 sizes
4.3 45×
Watch Price/Availability
APC Back-UPS BX 1600VA (Schuko)
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 6.5 min, actual and apparent performance 900 W / 1600 VA, max. output voltage 230 V, line interactive, 4×Schuko, protection data network RJ-45, protection telephone network RJ-11, power cable protection and USB, AVR, dimensions 190 × 140 × 390 mm (H×W×D), weight 10.3 kg
  5,779,-
Buy
In stock > 5 pcs at the supplier's
Order Code: nAPC_zz021
APC Back-UPS PRO BR-1600VA - Uninterruptible Power Supply
4.0 4×
Watch Price/Availability
APC Back-UPS PRO BR-1600VA
Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.6 min, backup time at 50% load 13.5 min, actual and apparent performance 960 W / 1600 VA, max. output voltage 230 V, line interactive, 8×IEC 320 C13, protection data network RJ-45, protection telephone network RJ-11, power cable protection and USB, USB for charging, LCD display and AVR, dimensions 368 × 100 × 260 mm (H×W×D), weight 12.1 kg
  15,290,-
Buy
In stock > 5 pcs at the supplier's
Order Code: INSIGa04
APC Power Saving Back-UPS Pro 1500 - Uninterruptible Power Supply
5.0 4×
Watch Price/Availability
APC Power Saving Back-UPS Pro 1500
Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.92 min, backup time at 50% load 11.76 min, actual and apparent performance 865 W / 1500 VA, max. output voltage 230 V, line interactive, 2×IEC Jumpers, 10×IEC 320 C13, protection data network RJ-45, protection telephone network RJ-11, USB and RS-232 , LCD display and AVR, dimensions 301 × 112 × 380 mm (H×W×D), weight 12.7 kg
  12,790,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZ274p
APC Back-UPS PRO BR-1300VA - Uninterruptible Power Supply
4.0 1×
Watch Price/Availability
APC Back-UPS PRO BR-1300VA
Uninterruptible Power Supply - tower UPS, backup time at 100% load 2.1 min, backup time at 50% load 10.6 min, actual and apparent performance 780 W / 1300 VA, max. output voltage 230 V, line interactive, 8×IEC 320 C13, protection data network RJ-45, protection telephone network RJ-11, power cable protection and USB, LCD display and AVR, dimensions 382 × 100 × 250 mm (H×W×D), weight 10.2 kg
  10,090,-
Buy
In stock > 5 pcs at the supplier's
Order Code: INSIGa07
nJoy Aten Pro 1000 - Uninterruptible Power Supply
3.0 2×
Watch Price/Availability
nJoy Aten Pro 1000
Uninterruptible Power Supply - tower UPS, backup time at 100% load 3 min, backup time at 50% load 9 min, actual and apparent performance 900 W / 1000 VA, max. output voltage 240 V, online with double conversion, 3×Schuko, USB and RS-232 , LCD display, dimensions 220 × 145 × 282 mm (H×W×D), weight 9.8 kg
  6,573,-
Buy
In stock 1 pcs at the supplier's
Order Code: njoy23_009
Easy UPS BV 800VA (IEC) - Uninterruptible Power Supply
3 sizes
5.0 3×
Watch Price/Availability
Easy UPS BV 800VA (IEC)
Uninterruptible Power Supply - backup time at 100% load 2.5 min, backup time at 50% load 15 min, actual and apparent performance 450 W / 800 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, 97% efficiency at 100% load, 94,5% efficiency at 50% load, dimensions 30.5 × 92.5 × 160.5 mm (H×W×D), weight 5.3 kg
Amazing Deal 2,359,- Save 238,-
Buy
In stock 2 pcs at the supplier's
Order Code: INSIGa13
EATON Ellipse PRO 1600 IEC USB - Uninterruptible Power Supply
5.0 1×
Watch Price/Availability
EATON Ellipse PRO 1600 IEC USB
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 50% load 10 min, actual and apparent performance 1000 W / 1600 VA, max. output voltage 284 V, line interactive, 8×IEC 320 C13, protection data network RJ-45 and USB, LCD display and vertical and horizontal positioning, dimensions 305 × 81 × 312 mm (H×W×D), weight 7.8 kg
  12,780,-
Buy
In stock 1 pcs at the supplier's
Order Code: NZE106r8
EATON 5SC 500i IEC - Uninterruptible Power Supply
5.0 1×
Watch Price/Availability
EATON 5SC 500i IEC
Uninterruptible Power Supply - tower UPS, backup time at 100% load 5 min, backup time at 50% load 13 min, actual and apparent performance 350 W / 500 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, RS-232 , LCD display, dimensions 150 × 340 × 210 mm (H×W×D), weight 10.4 kg
  7,151,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZE053h4a1
nJoy Echo Pro 3000 - Uninterruptible Power Supply
4.3 3×
Watch Price/Availability
nJoy Echo Pro 3000
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 7 min, actual and apparent performance 2400 W / 3000 VA, max. output voltage 240 V, online with double conversion, 4×Schuko, LCD display and ventilator, dimensions 342 × 196 × 416 mm (H×W×D), weight 21.3 kg
  12,493,-
Buy
In stock 2 pcs at the supplier's
Order Code: njoy23_008
EATON 5S 1000i IEC - Uninterruptible Power Supply
5.0 1×
Watch Price/Availability
EATON 5S 1000i IEC
Uninterruptible Power Supply - tower UPS, backup time at 100% load 2 min, backup time at 50% load 14 min, actual and apparent performance 600 W / 1000 VA, max. output voltage 230 V, line interactive, 8×IEC 320 C13, protection data network RJ-45 and USB, dimensions 250 × 87 × 382 mm (H×W×D), weight 9.48 kg
  8,131,-
Buy
In stock 5 pcs at the supplier's
Order Code: NZE053h3
APC Back-UPS PRO BR-1200VA - Uninterruptible Power Supply
5.0 2×
Watch Price/Availability
APC Back-UPS PRO BR-1200VA
Uninterruptible Power Supply - tower UPS, backup time at 100% load 4 min, backup time at 50% load 14.2 min, actual and apparent performance 720 W / 1200 VA, max. output voltage 230 V, line interactive, 8×IEC 320 C13, protection data network RJ-45, protection telephone network RJ-11, power cable protection and USB, LCD display and AVR, dimensions 368 × 100 × 260 mm (H×W×D), weight 11.7 kg
  11,490,-
Buy
In stock 1 pcs at the supplier's
Order Code: INSIGa03
CyberPower OR1000ERM1U - Uninterruptible Power Supply
5.0 1×
Watch Price/Availability
CyberPower OR1000ERM1U
Uninterruptible Power Supply - rack UPS, backup time at 100% load 3.5 min, backup time at 50% load 14 min, actual and apparent performance 600 W / 1000 VA, line interactive, 6×IEC 320 C13, protection data network RJ-45 and protection telephone network RJ-11, LCD display and AVR, dimensions 44 × 433 × 389 mm (H×W×D), weight 13.7 kg
  9,990,-
Buy
In stock > 5 pcs at the supplier's
Order Code: Cy21POwa4
MHPower MPU-1050-24, UPS, 1050 W, pure sine, 24V, MPU-1050-24 - Uninterruptible Power Supply
5.0 1×
Watch Price/Availability
MHPower MPU-1050-24, UPS, 1050 W, pure sine, 24V, MPU-1050-24
Uninterruptible Power Supply - actual performance 1050 W, off-line, LCD display, dimensions 210 × 145 × 350 mm (H×W×D), weight 7.7 kg
  3,599,-
Buy
In stock > 5 pcs at the supplier's
Order Code: SITmh0008
nJoy Horus Plus 2000 - Uninterruptible Power Supply
3.8 5×
Watch Price/Availability
nJoy Horus Plus 2000
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 4 min, actual and apparent performance 1200 W / 2000 VA, max. output voltage 230 V, line interactive, 4×Schuko, protection data network RJ-45, protection telephone network RJ-11 and USB, LCD display and AVR, dimensions 182 × 130 × 320 mm (H×W×D), weight 10.12 kg
  3,858,-
Buy
In stock 2 pcs at the supplier's
Order Code: njoy23_048
EATON 5S 550i - Uninterruptible Power Supply
5.0 2×
Watch Price/Availability
EATON 5S 550i
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 9 min, actual and apparent performance 330 W / 550 VA, max. output voltage 230 V, line interactive, 4×IEC 320 C13, USB, dimensions 250 × 87 × 260 mm (H×W×D), weight 4.96 kg
  2,939,-
Buy
In stock 1 pcs at the supplier's
Order Code: NZE053h1
APC Easy UPS SMV 750VA - Uninterruptible Power Supply
5 sizes
4.0 2×
Watch Price/Availability
APC Easy UPS SMV 750VA
Uninterruptible Power Supply - tower UPS, backup time at 100% load 5.5 min, backup time at 50% load 16.4 min, actual and apparent performance 525 W / 750 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, USB and RS-232 , 97,1% efficiency at 100% load, 94,7% efficiency at 50% load, LCD display and ventilator, dimensions 410 × 220 × 160 mm (H×W×D), weight 13.6 kg
  7,490,-
Buy
In stock > 5 pcs at the supplier's
Order Code: INSIGa17
 
Backup Power Supply UPS Rackmount UPS UPS Rackmounts Surge Protection Cables Surge Protection Laptop Battery Backup Batteries Back-Up Power Accessories Accessories Jak vybrat záložní zdroj
 

No longer sold

Archive
In the category Uninterruptible Power Supplies on Alza.cz, we currently have a total of 444 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap uninterruptible Power Supplies Find products sorted from the most expensive to the cheapest in the category most expensive uninterruptible Power Supplies Check out products sorted by price starting with the highest price in the category best sellers, best uninterruptible Power Supplies You’ll find products sorted by reviews starting from the highest ranked in uninterruptible Power Supplies reviews
Chcete doručiť tovar na Slovensko? Prezrite si Záložné zdroje
Für den Versand nach Deutschland, besuchen Sie bitte Unterbrechungsfreie Stromversorgungen
Für den Versand nach Österreich, besuchen Sie bitte Unterbrechungsfreie Stromversorgungen
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Szünetmentes tápegységek