Single-Phase UPS
Efficient Power Protection for Office & IT Equipment
Single phase UPS systems are the go-to choice for protecting individual devices, small networks, and office setups. Easy to install and maintain, they provide stable power for servers, comms rooms, workstations, and other critical loads.
At UPSBuyer, we offer a range of single phase solutions from brands like Uniti Power, APC, Eaton, Riello, and Salicru – perfect for businesses looking for reliable backup without the complexity of three-phase infrastructure.
Single-Phase UPS
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Eaton 5S550IBS 5S 550VA/330W 230V Line Interactive UPS
£126.36 £105.30
7 Available, Next-Day Delivery
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Eaton 5S700IBS 5S 700VA/420W 230V Line Interactive UPS
£173.52 £144.60
15 Available, Next-Day Delivery
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Eaton 5SC500IBS 5SC 500VA/350W 230V Line Interactive UPS
£219.92 £183.27
Call 0800 254 5655 for Lead Time
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Riello VST 800 Vision 800VA/640W 230V Line Interactive UPS
£272.95 £227.46
154 Available, Next-Day Delivery
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Eaton 5S1000IBS 5S 1000VA/600W 230V Line Interactive UPS
£277.94 £231.62
Call 0800 254 5655 for Lead Time
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Eaton 5SC750IBS 5SC 750VA/525W 230V Line Interactive UPS
£285.02 £237.52
2 Available, Next-Day Delivery
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Salicru 6A0RP000002 SPS ADVANCE T 850VA/595W 230V Line Interactive UPS
£342.96 £285.80
5 Available, Next-Day Delivery
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Salicru 6A0EA000006 SPS ADVANCE T 1000VA/700W 230V Line Interactive UPS, Extended Runtime
£346.48 £288.73
5 Available, Next-Day Delivery
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Salicru 6A0EA000002 SPS ADVANCE T 1000VA/700W 230V Line Interactive UPS
£355.26 £296.05
3 Available, Next-Day Delivery
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Riello VST 1100 Vision 1100VA/880W 230V Line Interactive UPS
£327.30 £272.75
10 Available, Next-Day Delivery
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Vertiv EDGE-750IMT Edge 750VA/675W 230V Line Interactive UPS
£270.52 £225.43
6 Available, Next-Day Delivery
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APC SC450RMI1U Smart-UPS 450VA/280W 230V Line Interactive UPS, Rack 1U
£332.57 £277.14
164 Available, Next-Day Delivery
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Salicru 6A0RP000004 SPS ADVANCE T 1500VA/1050W 230V Line Interactive UPS
£393.89 £328.24
2 Available, Next-Day Delivery




















