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 433 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.
433 Results
4.8 19×
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LEGRAND UPS Keor PDU 800VA/480W FR
Uninterruptible Power Supply - rack UPS, backup time at 50% load 10 min, actual and apparent performance 480 W / 800 VA, max. output voltage 230 V, rack position height 2U, off-line, 8×FR, USB, dimensions 150 × 482.6 mm (H × W), weight 5.5 kg
-5 % off new 190.90 € New 202.24 €
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Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: LEGc37
APC Smart-UPS T Lithium-ion 750VA 2U - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
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APC Smart-UPS T Lithium-ion 750VA 2U
Uninterruptible Power Supply - rack UPS, backup time at 100% load 6 min, backup time at 50% load 14.7 min, actual and apparent performance 600 W / 750 VA, rack position height 2U, line interactive, 2×IEC Jumpers, 6×IEC 320 C13, USB, RS-232 and ethernet , 97% efficiency at 100% load, LCD display, dimensions 86 × 438 × 318 mm (H×W×D), weight 17.69 kg
  1,299 €
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In stock 1 pcs at the supplier's
Order Code: NZ475b45
APC Smart-UPS T Lithium-Ion 1500VA 3U - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
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APC Smart-UPS T Lithium-Ion 1500VA 3U
Uninterruptible Power Supply - rack UPS, backup time at 100% load 5.1 min, backup time at 50% load 13.6 min, actual and apparent performance 1350 W / 1500 VA, rack position height 3U, line interactive, 6×IEC 320 C13, USB, RS-232 and ethernet , 97% efficiency at 100% load, 98,7% efficiency at 50% load, LCD display, dimensions 131 × 438 × 302 mm (H×W×D), weight 19.5 kg
  2,389 €
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In stock > 5 pcs at the supplier's
Order Code: NZ475b44
APC Smart-UPS SC Lithium-ion 500VA 1U NC - Uninterruptible Power Supply Free delivery
Alzaboxes and stores
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APC Smart-UPS SC Lithium-ion 500VA 1U NC
Uninterruptible Power Supply - rack UPS, backup time at 100% load 2.7 min, backup time at 50% load 6.3 min, actual and apparent performance 400 W / 500 VA, rack position height 1U, line interactive, 4×IEC 320 C13, power cable protection, USB and ethernet , 97% efficiency at 100% load, 97,9% efficiency at 50% load, LCD display and AVR, dimensions 44 × 432 × 232 mm (H×W×D), weight 4.1 kg
  1,259 €
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In stock > 5 pcs at the supplier's
Order Code: NZ475b42
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EATON UPS 3S 700 IEC Tower, USB, USB Charger
Uninterruptible Power Supply - backup time at 50% load 8 min, actual and apparent performance 420 W / 700 VA, off-line, 8×IEC 320 C13, USB, dimensions 170 × 335 × 83.5 mm (H×W×D), weight 4 kg
  107.90 €
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Ordered on request
Order Code: NZE156a19
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EATON UPS 3S 550 IEC Tower, USB
Uninterruptible Power Supply - backup time at 50% load 6.4 min, actual and apparent performance 330 W / 550 VA, off-line, 8×IEC 320 C13, USB, dimensions 140 × 325 × 86 mm (H×W×D), weight 3.2 kg
  98.90 €
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Ordered on request
Order Code: NZE156a17
5.0 5×
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EATON UPS 3S 550 FR Tower, USB
Uninterruptible Power Supply - backup time at 50% load 6.4 min, actual and apparent performance 330 W / 550 VA, off-line, 6×FR, protection telephone network RJ-11 and USB, USB for charging, dimensions 140 × 325 × 83.5 mm (H×W×D), weight 3.1 kg
  108.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: NZE156a16
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Eaton EBM 9E 72V Tower
Uninterruptible Power Supply - tower UPS, max. output voltage 72 V, online with double conversion, dimensions 330 × 399 × 190 mm (H×W×D), weight 35.8 kg
  599.90 €
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Ordered on request
Order Code: NZE156a14
EATON UPS 9E 3000VA Tower - Uninterruptible Power Supply Free delivery
to Alza branch
5.0 2×
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EATON UPS 9E 3000VA Tower
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 conversion, 1×IEC 320 C19, 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 24.2 kg
  1,119 €
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In stock > 5 pcs
Order Code: NZE156a13
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 5 pcs at the supplier's
Order Code: NZE156a12
5.0 2×
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EATON UPS 9E 1000VA Tower
Uninterruptible Power Supply - tower UPS, backup time at 100% load 4.5 min, backup time at 50% load 12 min, actual and apparent performance 800 W / 1000 VA, online with double conversion, 4×IEC 320 C13, USB and RS-232 , 98% efficiency at 100% load, LCD display and ventilator, dimensions 228 × 365 × 144 mm (H×W×D), weight 9.5 kg
  448.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: NZE156a11
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 €
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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 €
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In stock 3 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 €
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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 > 5 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 5 pcs at the supplier's
Order Code: INSIGa17
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
  98.90 €
Buy
In stock 2 pcs at the supplier's
Order Code: INSIGa13
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 at the supplier's
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
4.5 4×
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APC Back-UPS PRO BR-1600VA
Uninterruptible Power Supply - tower UPS, backup time at 100% load 2.6 min, backup time at 50% load 10.4 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 and power cable protection, LCD display and AVR, dimensions 382 × 100 × 250 mm (H×W×D), weight 10.9 kg
  516.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: INSIGa08
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 €
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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.
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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 €
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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 1 pcs at the supplier's
Order Code: INSIGa03
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