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.sk.

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

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.

Jak vybrat záložní zdroj

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 7 min, actual and apparent performance 360 W / 600 VA, max. output voltage 230 V,...

APC Easy UPS SMV 750VA

1×

280.90 € 306.90 €

In stock 1 pcs

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...

Uninterruptible Power Supply - tower UPS, backup time at 100% load 1 min, backup time at 50% load 3 min, actual and apparent performance 480 W / 800 VA, max. output voltage 230 V,...

LEGRAND UPS Keor SP 600VA/360W

5×

72.90 € 87.90 €

In stock 1 pcs

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...

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...

APC Easy UPS BV 650VA (IEC)

2×

77.90 € 87.90 €

In stock 1 pcs

Buy with code ALZADNI15 66.22 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Uninterruptible Power Supply - backup time at 100% load 2 min, backup time at 50% load 10 min, actual and apparent performance 375 W / 650 VA, max. output voltage 230 V, line...

APC Smart-UPS 3000VA LCD RM 2U 230V with SmartConnect rack-mount

2,809 €

In stock 1 pcs at the supplier's

Uninterruptible Power Supply - rack UPS, backup time at 100% load 3.2 min, backup time at 50% load 11.5 min, actual and apparent performance 2700 W / 3000 VA, rack position height...

APC Smart-UPS 750VA LCD RM 2U 230V with SmartConnect in stand

769.90 €

In stock > 5 pcs at the supplier's

Buy with code ALZADNI10 692.91 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky.

Uninterruptible Power Supply - rack UPS, backup time at 100% load 5.5 min, backup time at 50% load 16.1 min, actual and apparent performance 500 W / 750 VA, line interactive, 2×IEC...

APC Back-UPS 500VA 8 schuko outlets

4×

129.90 €

In stock > 5 pcs

Buy with code ALZADNI15 110.42 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Uninterruptible Power Supply - backup time at 100% load 7.73 min, backup time at 50% load 20.92 min, actual and apparent performance 300 W / 500 VA, max. output voltage 230 V,...

APC Easy UPS BV 500VA (IEC)

1×

60.90 € Save 11 €

In stock 1 pcs

Buy with code ALZADNI15 51.77 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

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...

CyberPower OR1500ERM1U

453.90 €

In stock 5 pcs

Uninterruptible Power Supply - rack UPS, backup time at 100% load 2.5 min, backup time at 50% load 11 min, actual and apparent performance 900 W / 1500 VA, rack position height 1U,...

Uninterruptible Power Supply 600 VA/360W, LCD, line-interactive

EATON 9PX 3000i RT2U Net pack

3,519.90 €

In stock 3 pcs at the supplier's

Uninterruptible Power Supply - Rack/Tower UPS, actual performance 3000 W, max. output voltage 12 V, 2×IEC Jumpers, 8×IEC 320 C13, 98% efficiency at 100% load, 93,5% efficiency at...

APC Easy-UPS BVX 2200VA (IEC)

2×

265.90 €

In stock > 5 pcs

Buy with code ALZADNI15 226.02 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Uninterruptible Power Supply - tower UPS, backup time at 50% load 8.5 min, actual and apparent performance 1200 W / 2200 VA, max. output voltage 230 V, line interactive, 6×IEC 320...

EATON UPS 5PX 3000i RT2U Netpack Gen2

2,649 € 2,739 €

In stock 3 pcs at the supplier's

Uninterruptible Power Supply - rack UPS, backup time at 100% load 9 min, actual and apparent performance 3000 W / 3000 VA, rack position height 2U, line interactive, 2×IEC Jumpers,...

Free delivery
to Alza branch

EATON UPS 9E 3000VA Tower

1,119 €

In stock 5 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, backup time at 100% load 4.7 min, backup time at 50% load 13 min, actual and apparent performance 2400 W / 3000 VA, online with double...

Free delivery
Alzaboxes and stores

APC Smart-UPS 750VA LCD RM 2U 230V rack-mount, with network card

974.90 €

In stock 4 pcs

Buy with code ALZADNI15 828.67 € The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky.

Uninterruptible Power Supply - rack UPS, backup time at 100% load 5.5 min, backup time at 50% load 16.1 min, actual and apparent performance 500 W / 750 VA, rack position height...

APC Smart-UPS 2200VA LCD RM 2U 230V rack-mount, with network card

2,709 €

In stock 4 pcs at the supplier's

Uninterruptible Power Supply - rack UPS, backup time at 100% load 5.5 min, backup time at 50% load 16.1 min, actual and apparent performance 1980 W / 2200 VA, rack position height...

Free delivery
Alzaboxes and stores

EATON UPS 5P 1550iR Gen2

1,259 €

In stock 4 pcs at the supplier's

Uninterruptible Power Supply - rack UPS, backup time at 100% load 2.1 min, backup time at 50% load 13.5 min, actual and apparent performance 1650 W / 1550 VA, rack position height...

APC Smart-UPS SRT 1000VA 230V

1,299 € 1,329 €

In stock 2 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, actual performance 1 kW, max. output voltage 230 V, online with double conversion, USB and ethernet , LCD display, dimensions 432 × 85 ×...

Eaton UPS 9SX 3000VA Tower

2,810.43 €

In stock > 5 pcs at the supplier's

Uninterruptible Power Supply - tower UPS, actual and apparent performance 2700 W / 3000 VA, online with double conversion, 1×IEC 320 C19, 8×IEC 320 C13, protection data network...

EATON UPS 9E 1000i Rack 2U

593.90 €

In stock > 5 pcs

Uninterruptible Power Supply - rack UPS, backup time at 100% load 4.5 min, backup time at 50% load 12 min, actual and apparent performance 900 W / 1000 VA, rack position height 2U,...

EATON UPS 5PX 2200i RT2U Netpack Gen2

1,899 €

In stock > 5 pcs at the supplier's

Uninterruptible Power Supply - rack UPS, backup time at 100% load 10 min, actual and apparent performance 2200 W / 2200 VA, rack position height 2U, line interactive, 2×IEC 320...

Free delivery
to Alza branch

APC Smart-UPS X 1500VA LCD

1,709 €

In stock 1 pcs at the supplier's

Uninterruptible Power Supply - rack UPS, backup time at 100% load 5.78 min, backup time at 50% load 16.86 min, actual and apparent performance 1200 W / 1500 VA, rack position...