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Best sellers, best uninterruptible Power Supplies

We also think that you deserve the best. That’s why on this page, we ranked uninterruptible Power Supplies from the most sold to the least sold. You have 439 products to choose from. Customers have the most interest in APC Power Saving Back-UPS for 900 Euro sockets, which you can buy for 312.90 € incl. VAT. If you’re intrested in uninterruptible Power Supplies in terms of the highest reviews, then look at the uninterruptible Power Supplies reviews and tests category.
Jak vybrat záložní zdroj All uninterruptible Power Supplies
All from 439
APC Smart-UPS X 2200VA rack/tower 200-240V with network card - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS X 2200VA rack/tower 200-240V with network card
Discounted -1 % 3,649 € 3,709 €
From 83.93 € per month
Ordered on request
Uninterruptible Power Supply - rack UPS, backup time at 100% load 9.8 min, backup time at 50% load 25.3 min, actual and apparent performance 1980 W / 2200 VA, line interactive,...
APC Smart-UPS SRT 3 000VA RM 230V rack-mount - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS SRT 3 000VA RM 230V rack-mount
4,139 €
From 95.20 € per month
Ordered on request
Uninterruptible Power Supply - rack UPS, backup time at 100% load 4 min, backup time at 50% load 11.8 min, actual and apparent performance 2700 W / 3000 VA, rack position height...
APC Smart-UPS SRT 3000VA RM 230V rack-mount, network card - Uninterruptible Power Supply
APC Smart-UPS SRT 3000VA RM 230V rack-mount, network card
4,489 €
In stock 1 pcs at the supplier's
Uninterruptible Power Supply - rack UPS, backup time at 100% load 4 min, backup time at 50% load 11.8 min, actual and apparent performance 2700 W / 3000 VA, rack position height...
APC Smart-UPS 3000VA LCD RM 2U 230V with SmartConnect rack-mount - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS 3000VA LCD RM 2U 230V with SmartConnect rack-mount
2,809 €
From 64.61 € per month
Ordered on request
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 X 2200VA rack/tower LCD 200-240V - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS X 2200VA rack/tower LCD 200-240V
2,009 €
From 46.21 € per month
Ordered on request
Uninterruptible Power Supply - Rack/Tower UPS, backup time at 100% load 9.8 min, backup time at 50% load 25.3 min, actual and apparent performance 1980 W / 2200 VA, max. output...
APC Smart-UPS SRT Li-Ion 1000 VA RM 230V rack-mount - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS SRT Li-Ion 1000 VA RM 230V rack-mount
Discounted -2 % 2,689 € 2,749 €
From 61.85 € per month
Ordered on request
Uninterruptible Power Supply - rack UPS, backup time at 100% load 31.6 min, backup time at 50% load 60 min, actual and apparent performance 900 W / 1000 VA, rack position height...
APC Smart-UPS SRT 2200VA RM 230V rack-mount, network card - Uninterruptible Power Supply
APC Smart-UPS SRT 2200VA RM 230V rack-mount, network card
3,189 €
In stock 1 pcs at the supplier's
Uninterruptible Power Supply - rack UPS, backup time at 100% load 3.9 min, backup time at 50% load 11.6 min, actual and apparent performance 19800 W / 2200 VA, max. output voltage...
APC Smart-UPS X 2200VA Rack/Tower, LCD 200-240V with network card - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS X 2200VA Rack/Tower, LCD 200-240V with network card
Discounted -1 % 2,799 € 2,839 €
From 64.38 € per month
Ordered on request
Uninterruptible Power Supply - rack UPS, backup time at 100% load 9.8 min, backup time at 50% load 25.3 min, actual and apparent performance 1980 W / 2200 VA, rack position height...
APC Smart-UPS SRT Li-Ion 1500 VA RM 230V rack-mount - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS SRT Li-Ion 1500 VA RM 230V rack-mount
Discounted -1 % 3,169 € 3,229 €
From 72.89 € per month
Ordered on request
Uninterruptible Power Supply - rack UPS, backup time at 100% load 21.3 min, backup time at 50% load 41.5 min, actual and apparent performance 1350 W / 1500 VA, rack position height...
APC Smart-UPS 2200VA LCD RM 2U 230V rack-mount, with network card - Uninterruptible Power Supply
APC Smart-UPS 2200VA LCD RM 2U 230V rack-mount, with network card
2,709 €
In stock 3 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...
APC Smart-UPS 1500 VA LCD RM 2U 230 V with SmartConnect rack-mount - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS 1500 VA LCD RM 2U 230 V with SmartConnect rack-mount
1,299 €
From 29.88 € per month
In stock > 5 pcs
Buy with code ALZADNI10 1,169.10 € 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 7.2 min, backup time at 50% load 26.8 min, actual and apparent performance 1000 W / 1500 VA, rack position height...
APC Smart-UPS SRT Li-Ion 1500 VA RM 230V rack-mount, network card - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS SRT Li-Ion 1500 VA RM 230V rack-mount, network card
Discounted -1 % 3,729 € 3,799 €
From 85.77 € per month
Ordered on request
Uninterruptible Power Supply - rack UPS, backup time at 100% load 21.3 min, backup time at 50% load 41.5 min, actual and apparent performance 1350 W / 1500 VA, online with double...
APC Smart-UPS 1500VA LCD RM 2U 230V rack-mount, network card - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS 1500VA LCD RM 2U 230V rack-mount, network card
1,759 €
From 40.46 € per month
In stock 5 pcs
Buy with code ALZADNI10 1,583.10 € 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 7.2 min, backup time at 50% load 26.5 min, actual and apparent performance 1000 W / 1500 VA, rack position height...
APC Smart-UPS 1500 VA LCD 230V with SmartConnect - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS 1500 VA LCD 230V with SmartConnect
1,019 €
From 23.44 € per month
In stock > 5 pcs
Buy with code ALZADNI10 917.10 € 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 - tower UPS, backup time at 100% load 6.5 min, backup time at 50% load 23.1 min, actual and apparent performance 1000 W / 1500 VA, max. output voltage...
APC Smart-UPS 1000 VA LCD 230 V with SmartConnect - Uninterruptible Power Supply
APC Smart-UPS 1000 VA LCD 230 V with SmartConnect
741.90 €
From 17.06 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Buy with code ALZADNI10 667.71 € 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 - 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...
APC Smart-UPS 750VA LCD RM 2U 230V with SmartConnect in stand - Uninterruptible Power Supply
APC Smart-UPS 750VA LCD RM 2U 230V with SmartConnect in stand
769.90 €
From 17.71 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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 Smart-UPS 750 VA Rack/Tower, LCD, 230V with network card - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS 750 VA Rack/Tower, LCD, 230V with network card
1,479 €
In stock 1 pcs at the supplier's
Uninterruptible Power Supply - tower UPS, backup time at 100% load 14.2 min, backup time at 50% load 37.8 min, actual and apparent performance 600 W / 750 VA, max. output voltage...
APC Smart-UPS RT 20kVA RM 230V for Stand - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS RT 20kVA RM 230V for Stand
Discounted -1 % 17,599 € 17,889 €
Currently Unavailable
Uninterruptible Power Supply - backup time at 100% load 4.9 min, actual and apparent performance 16 kW / 20000 VA, online with double conversion, 2×IEC Jumpers, 8×IEC 320 C19, 98%...
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APC Smart-UPS RT 15kVA RM 230V for Stand - Uninterruptible Power Supply
Free delivery
to Alza branch
APC Smart-UPS RT 15kVA RM 230V for Stand
Discounted -1 % 15,649 € 15,919 €
Ordered on request
Uninterruptible Power Supply - rack UPS, backup time at 100% load 8.3 min, backup time at 50% load 22.3 min, actual and apparent performance 12000 W / 15000 VA, online with double...
Eaton UPS 9SX 1500VA Tower - Uninterruptible Power Supply
Free delivery
Alzaboxes and stores
Eaton UPS 9SX 1500VA Tower
Discounted -20 % 1,089 € 1,369 €
From 25.05 € per month
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Uninterruptible Power Supply - tower UPS, actual and apparent performance 1350 W / 1500 VA, max. output voltage 230 V, online with double conversion, 6×IEC 320 C13, protection data...
Eaton UPS 9SX 1000VA Rack 2U - Uninterruptible Power Supply
Free delivery
Alzaboxes and stores
Eaton UPS 9SX 1000VA Rack 2U
Discounted -1 % 1,139 € 1,159 €
In stock 4 pcs at the supplier's
Uninterruptible Power Supply - rack UPS, actual and apparent performance 900 W / 1000 VA, rack position height 2U, online with double conversion, 6×IEC 320 C13, protection data...
Eaton UPS 9SX 2000VA Rack 2U - Uninterruptible Power Supply
Eaton UPS 9SX 2000VA Rack 2U
2,079 €
In stock 5 pcs at the supplier's
Uninterruptible Power Supply - rack UPS, actual and apparent performance 1800 W / 2000 VA, rack position height 2U, online with double conversion, 8×IEC 320 C13, USB and RS-232 ,...
Eaton UPS 9SX 1000VA Tower - Uninterruptible Power Supply
Free delivery
Alzaboxes and stores
Eaton UPS 9SX 1000VA Tower
Discounted -10 % 825.90 € 917.90 €
From 19 € per month
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Uninterruptible Power Supply - tower UPS, actual and apparent performance 900 W / 1000 VA, max. output voltage 230 V, online with double conversion, 6×IEC 320 C13, protection data...
Eaton UPS 9SX 6000VA Tower - Uninterruptible Power Supply
Free delivery
to Alza branch
Eaton UPS 9SX 6000VA Tower
Discounted -8 % 3,269 € 3,589 €
From 75.19 € per month
Ordered on request
Uninterruptible Power Supply - tower UPS, actual and apparent performance 5400 W / 6000 VA, online with double conversion, USB and RS-232 , LCD display, dimensions 244 × 575 × 542...
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