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.

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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.

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501 Results
5.0 2×
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EATON UPS 5P 1150i Gen2
Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.1 min, backup time at 50% load 11.4 min, actual and apparent performance 920 W / 1150 VA, max. output voltage 230 V, line interactive, 2×IEC Jumpers, 8×IEC 320 C13, USB and RS-232 , LCD display, dimensions 233 × 150 × 345 mm (H×W×D), weight 12.5 kg
  16,990,-
Buy
In stock 2 pcs at the supplier's
Order Code: Eaton24076
5.0 2×
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CyberPower VP1600ELCD
Uninterruptible Power Supply - backup time at 100% load 2 min, backup time at 50% load 11 min, actual and apparent performance 960 W / 1600 VA, line interactive, 5×Schuko, LCD display and AVR, dimensions 281 × 100 × 355 mm (H×W×D), weight 10.42 kg
  5,399,-
Buy
In stock > 5 pcs at the supplier's
Order Code: CyPOWA11
4.3 37×
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APC Back-UPS BX 1200VA (IEC)
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 5 min, actual and apparent performance 650 W / 1200 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, protection data network RJ-45, protection telephone network RJ-11 and USB, 97,3% efficiency at 100% load, 95,2% efficiency at 50% load, AVR, dimensions 190 × 140 × 390 mm (H×W×D), weight 7.6 kg
  4,059,-
Buy
In stock > 5 pcs at the supplier's
Order Code: nAPC_zz017
5.0 1×
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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
5.0 3×
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nJoy Echo Pro 1000
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 6 min, actual and apparent performance 800 W / 1000 VA, max. output voltage 240 V, online with double conversion, 3×Schuko, LCD display and ventilator, dimensions 140 × 190 × 327 mm (H×W×D), weight 9.13 kg
  6,194,-
Buy
In stock 4 pcs at the supplier's
Order Code: njoy23_006
5.0 2×
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LEGRAND UPS Keor SP 1500VA/900W
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 8 min, actual and apparent performance 900 W / 1500 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, USB for charging, AVR and ventilator, dimensions 173 × 148 × 380 mm (H×W×D), weight 10.5 kg
Discounted -21 % 4,744,- 6,063,-
Buy
In stock 4 pcs at the supplier's
Order Code: LEGc33
3.0 1×
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LEGRAND UPS Keor SP 2000VA/1200W
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 8 min, actual and apparent performance 1200 W / 2000 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, USB, USB for charging and ventilator, dimensions 173 × 148 × 380 mm (H×W×D), weight 11.8 kg
Discounted -21 % 5,797,- 7,399,-
Buy
In stock 5 pcs at the supplier's
Order Code: LEGc35
4.0 2×
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APC Easy UPS SMV 1500VA
Uninterruptible Power Supply - tower UPS, backup time at 100% load 3.3 min, backup time at 50% load 11.8 min, actual and apparent performance 1050 W / 1500 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, 98,2% efficiency at 100% load, 96,9% efficiency at 50% load, LCD display and ventilator, dimensions 410 × 220 × 160 mm (H×W×D), weight 17.8 kg
  15,690,-
Buy
In stock 1 pcs at the supplier's
Order Code: INSIGa19
5.0 3×
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LEGRAND UPS Keor SP 1000VA/600W
Uninterruptible Power Supply - tower UPS, actual and apparent performance 600 W / 1000 VA, max. output voltage 230 V, line interactive, 2×IEC 320 C13, 2×FR, USB, USB for charging, dimensions 173 × 148 × 380 mm (H×W×D), weight 9 kg
Discounted -21 % 4,018,- 5,122,-
Buy
In stock 5 pcs at the supplier's
Order Code: LEGc32
3.0 2×
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CyberPower VP1000EILCD
Uninterruptible Power Supply - backup time at 100% load 1 min, backup time at 50% load 9 min, actual and apparent performance 550 W / 1000 VA, line interactive, 6×IEC 320 C13, LCD display and AVR, dimensions 227 × 100 × 260 mm (H×W×D), weight 6.23 kg
  2,749,-
Buy
In stock > 5 pcs at the supplier's
Order Code: CyPOWA04
3.3 3×
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CyberPower UT GreenPower Series UPS 1050VA - SCHUKO
Uninterruptible Power Supply - actual and apparent performance 630 W / 1050 VA, line interactive, 4×Schuko, protection data network RJ-45, protection telephone network RJ-11, USB and ethernet , AVR, dimensions 220 × 95 × 307 mm (H×W×D), weight 6.9 kg
  2,699,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZ992a15
3.0 2×
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nJoy Echo Pro 2000
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 7 min, actual and apparent performance 1600 W / 2000 VA, max. output voltage 240 V, online with double conversion, 4×Schuko, LCD display and ventilator, dimensions 225 × 151 × 390 mm (H×W×D), weight 16.6 kg
  9,255,-
Buy
In stock 1 pcs at the supplier's
Order Code: njoy23_007
4.4 3×
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nJoy Cadu 650
Uninterruptible Power Supply - tower UPS, backup time at 50% load 6 min, actual and apparent performance 360 W / 600 VA, max. output voltage 230 V, line interactive, 2×Schuko, protection data network RJ-45, protection telephone network RJ-11 and USB, LCD display, AVR and ventilator, dimensions 142 × 100 × 287 mm (H×W×D), weight 4.4 kg
  1,648,-
Buy
In stock 5 pcs at the supplier's
Order Code: njoy23_001
4.0 6×
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LEGRAND UPS Keor SP 600VA/360W
Uninterruptible Power Supply - actual and apparent performance 360 W / 600 VA, line interactive, 1×IEC 320 C13, 1×FR, USB, USB for charging and AVR, dimensions 138 × 120 × 330 mm (H×W×D), weight 5 kg
  2,179,-
Buy
In stock 3 pcs at the supplier's
Order Code: LEGc28
3.7 3×
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nJoy Keen 1000 USB
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 10 min, actual and apparent performance 600 W / 1000 VA, max. output voltage 230 V, line interactive, 4×Schuko, protection data network RJ-45, protection telephone network RJ-11 and USB, AVR and ventilator, dimensions 178 × 148 × 298 mm (H×W×D), weight 7.7 kg
  2,656,-
Buy
In stock 2 pcs at the supplier's
Order Code: njoy23_039
5.0 3×
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APC Easy UPS BV 500VA (IEC)
Uninterruptible Power Supply - backup time at 100% load 0.5 min, backup time at 50% load 3 min, actual and apparent performance 300 W / 500 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, 96,9% efficiency at 100% load, 94,1% efficiency at 50% load, dimensions 92 × 160 × 305 mm (H×W×D), weight 3.9 kg
  1,799,-
Buy
In stock > 5 pcs at the supplier's
Order Code: INSIGa09
3.7 3×
Watch Price/Availability
EATON UPS 3S 450 FR Tower
Uninterruptible Power Supply - backup time at 50% load 6.6 min, actual and apparent performance 270 W / 450 VA, max. output voltage 230 V, off-line, 6×Schuko, dimensions 160 × 396 × 196 mm (H×W×D), weight 3.5 kg
  2,179,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZE156a15
Watch Price/Availability
APC Smart-UPS 1000 VA LCD 230 V with SmartConnect
Uninterruptible Power Supply - tower UPS, backup time at 100% load 5.8 min, backup time at 50% load 19.1 min, actual and apparent performance 700 W / 1000 VA, max. output voltage 230 V, line interactive, 2×IEC Jumpers, 8×IEC 320 C13, power cable protection and USB, LCD display and AVR, dimensions 219 × 171 × 439 mm (H×W×D), weight 18.86 kg
  17,790,-
Buy
In stock > 5 pcs at the supplier's
Order Code: NZ475b23
3.0 2×
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LEGRAND UPS Keor SP 800VA/480W
Uninterruptible Power Supply - tower UPS, actual and apparent performance 480 W / 800 VA, max. output voltage 230 V, line interactive, 1×IEC 320 C13, 1×FR, USB, dimensions 138 × 120 × 330 mm (H×W×D), weight 5.5 kg
Discounted -21 % 2,603,- 3,314,-
Buy
In stock 5 pcs at the supplier's
Order Code: LEGc30
3.5 2×
Watch Price/Availability
nJoy Keen 600 USB
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 5 min, actual and apparent performance 360 W / 600 VA, max. output voltage 230 V, line interactive, 2×Schuko, protection data network RJ-45, protection telephone network RJ-11 and USB, AVR, dimensions 165 × 87 × 276 mm (H×W×D), weight 4 kg
  1,488,-
Buy
In stock 3 pcs at the supplier's
Order Code: njoy23_035
3.5 2×
Watch Price/Availability
CyberPower UPS
Uninterruptible Power Supply - actual and apparent performance 900 W / 1500 VA, line interactive, 4×Schuko, protection data network RJ-45 and USB, USB for charging, dimensions 178 × 148 × 298 mm (H×W×D), weight 9.1 kg
  3,490,-
Buy
In stock > 5 pcs at the supplier's
Order Code: CPower23_004
EATON UPS 5P 1550i Gen2 - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
Watch Price/Availability
EATON UPS 5P 1550i Gen2
Uninterruptible Power Supply - tower UPS, backup time at 100% load 2 min, backup time at 50% load 11.6 min, actual and apparent performance 1350 W / 1550 VA, max. output voltage 230 V, line interactive, 2×IEC Jumpers, 8×IEC 320 C13, USB and RS-232 , LCD display and ventilator, dimensions 233 × 150 × 445 mm (H×W×D), weight 16.7 kg
  23,390,-
Buy
In stock 1 pcs at the supplier's
Order Code: Eaton24077
5.0 2×
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LEGRAND UPS Keor SP 600VA/360W
Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 8 min, actual and apparent performance 360 W / 600 VA, max. output voltage 230 V, line interactive, 4×IEC 320 C13, USB, USB for charging and AVR, dimensions 138 × 120 × 330 mm (H×W×D), weight 5 kg
  2,179,-
Buy
In stock 4 pcs at the supplier's
Order Code: LEGc27
4.0 2×
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APC Easy UPS SMV 1000VA
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 700 W / 1000 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, USB and RS-232 , 97,9% efficiency at 100% load, 96,3% efficiency at 50% load, LCD display and ventilator, dimensions 410 × 220 × 160 mm (H×W×D), weight 13.6 kg
  10,690,-
Buy
In stock 4 pcs at the supplier's
Order Code: INSIGa18
In the category Uninterruptible Power Supplies on Alza.cz, we currently have a total of 501 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.
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