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 449 products to choose from. Customers have the most interest in EATON UPS 5E 900 USB FR Gen2, which you can buy for 87.90 € 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.
449 Results
EATON UPS 9E 2000VA Tower - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
5.0 2×
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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
  829.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: NZE156a12
APC Easy UPS SMV 3000VA - Uninterruptible Power Supply Free delivery
to Alza branch
4.0 2×
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APC Easy UPS SMV 3000VA
Uninterruptible Power Supply - tower UPS, backup time at 100% load 2.5 min, backup time at 50% load 10 min, actual and apparent performance 2100 W / 3000 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, USB and RS-232 , 97,3% efficiency at 100% load, 95,7% efficiency at 50% load, LCD display and ventilator, dimensions 455 × 240 × 180 mm (H×W×D), weight 25.2 kg
  1,439 €
Buy
Ordered on request
Order Code: INSIGa21
APC Easy UPS SMV 2000VA - Uninterruptible Power Supply Free delivery
to Alza branch
4.0 2×
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APC Easy UPS SMV 2000VA
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 1400 W / 2000 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, 96,6% efficiency at 100% load, 94% efficiency at 50% load, LCD display and ventilator, dimensions 455 × 240 × 180 mm (H×W×D), weight 17.8 kg
  962.90 €
Buy
In stock 1 pcs at the supplier's
Order Code: INSIGa20
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
  654.90 €
Buy
Ordered on request
Order Code: INSIGa19
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
  445.90 €
Buy
In stock 4 pcs at the supplier's
Order Code: INSIGa18
4.0 2×
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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
  306.90 €
Buy
In stock 3 pcs at the supplier's
Order Code: INSIGa17
4.7 45×
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APC Easy UPS BV 1000VA (SCHUKO)
Uninterruptible Power Supply - backup time at 100% load 2.5 min, backup time at 50% load 17 min, actual and apparent performance 600 W / 1000 VA, max. output voltage 230 V, line interactive, 4×Schuko, 97,4% efficiency at 100% load, 95,4% efficiency at 50% load, dimensions 93 × 161 × 305 mm (H×W×D), weight 5.7 kg
  117.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: INSIGa16
4.7 45×
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APC Easy UPS BV 800VA (SCHUKO)
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, 4×Schuko, 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
  99.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: INSIGa14
5.0 3×
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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
  102.90 €
Buy
Ordered on request
Order Code: INSIGa13
4.7 45×
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APC Easy UPS BV 650VA (SCHUKO)
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 interactive, 4×Schuko, 96,9% efficiency at 100% load, 94,4% efficiency at 50% load, dimensions 305 × 92.5 × 160.5 mm (H×W×D), weight 4.5 kg
  86.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: INSIGa12
5.0 3×
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APC Easy UPS BV 650VA (IEC)
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 interactive, 6×IEC 320 C13, 96,9% efficiency at 100% load, 94,4% efficiency at 50% load, dimensions 30.5 × 92.5 × 160.5 mm (H×W×D), weight 4.5 kg
  86.90 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: INSIGa11
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
  79.90 €
Buy
In stock 5 pcs at the supplier's
Order Code: INSIGa09
4.0 1×
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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
  419.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: INSIGa07
4.6 9×
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APC Back-UPS PRO BR-900VA
Uninterruptible Power Supply - tower UPS, backup time at 100% load 2.5 min, backup time at 50% load 11.4 min, actual and apparent performance 540 W / 900 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 7 kg
  298.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: INSIGa06
4.0 4×
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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
  637.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: INSIGa04
5.0 2×
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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
  479.90 €
Buy
In stock 3 pcs at the supplier's
Order Code: INSIGa03
5.0 1×
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APC Smart-UPS SRT 1000VA 230V
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 × 505 mm (H×W×D), weight 20.5 kg
  1,299 €
Buy
In stock 2 pcs at the supplier's
Order Code: NZ475b2a
5.0 9×
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APC Smart-UPS 750VA LCD 230V with SmartConnect
Uninterruptible Power Supply - tower UPS, backup time at 100% load 4.6 min, backup time at 50% load 15.9 min, actual and apparent performance 500 W / 750 VA, max. output voltage 230 V, line interactive, 2×IEC Jumpers, 6×IEC 320 C13, USB, LCD display and AVR, dimensions 157.5 × 138 × 358.1 mm (H×W×D), weight 13.18 kg
-8 % off new 471.90 € New 516.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: NZ475b20
4.8 20×
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CyberPower UT650EG
Uninterruptible Power Supply - tower UPS, actual and apparent performance 360 W / 650 VA, max. output voltage 230 V, line interactive, 3×Schuko, protection data network RJ-45 and protection telephone network RJ-11, AVR, dimensions 174 × 84 × 280 mm (H×W×D), weight 3.8 kg
-3 % off new 49.90 € New 51.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NZ992a4
4.6 8×
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FSP iFP 1000
Uninterruptible Power Supply 1000 VA/600W, LCD, line-interactive
  104.90 €
Buy
Ordered on request
Order Code: UD957a5
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
  252.96 €
Buy
In stock 2 pcs at the supplier's
Order Code: LEGc33
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
  213.69 €
Buy
In stock 1 pcs at the supplier's
Order Code: LEGc32
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LEGRAND UPS Keor SP 1000VA/600W
Uninterruptible Power Supply - actual and apparent performance 600 W / 1000 VA, max. output voltage 230 V, line interactive, 6×IEC 320 C13, USB, USB for charging, dimensions 173 × 148 × 380 mm (H×W×D), weight 9 kg
  213.69 €
Buy
In stock 3 pcs at the supplier's
Order Code: LEGc31
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
  138.28 €
Buy
In stock 2 pcs at the supplier's
Order Code: LEGc30
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