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  HOME » CATALOGUE » Electrical & Power » UPS Power Supply
UPS Power Supply
An Uninterruptible Power Supply (UPS), also known as an Uninterruptible Power Source, Uninterruptible Power System, Continuous Power Supply (CPS) or a battery backup is a device which maintains a continuous supply of electric power to connected equipment by supplying power from a separate source when utility power is not available. There are three distinct types of UPS: off-line, line-interactive and double conversion (also called on-line).
Line-Interactive UPS
Line-Interactive UPS
 Long Time Back Up UPS
Long Time Back Up UPS
 On-line UPS
On-line UPS
 Shutter Motor Door UPS
Shutter Motor Door UPS
Standby / Off-line UPS
Standby / Off-line UPS
 Traffic Signal UPS
Traffic Signal UPS
 UPS Battery / Packs
UPS Battery / Packs
 UPS Management
UPS Management
Racks and Accessories
Racks and Accessories
NEW PRODUCTS FOR March
Replacement for APC AP9881 Power Cord IEC C14 to UK
Replacement for APC AP9881 Power Cord IEC C14 to UK
£ 11.43
£ 13.43
(inc VAT)
Replacement for AP9881 Power Cord IEC C14 to UK Trailing Socket. Replace APC Power Cord AP9881, ... more 
Add to Cart
Cable IEC Male to IEC Female, Power Cord, 2 metre
Cable IEC Male to IEC Female, Power Cord, 2 metre
£ 1.95
£ 2.29
(inc VAT)
PC023, cable length: 2 metre, 10 A
Add to Cart
1000 VA UPS PW-4100T Line Interactive Power Supply Trust
1000 VA UPS PW-4100T Line Interactive Power Supply Trust
Trust
£ 60.86
£ 71.51
(inc VAT)
Reliable 1000 VA UPS mains power protector for office and home usage. Avoid damaging hardware, extra ... more 
Add to Cart
800 VA UPS PW-4080T Line Interactive Power Supply Trust
800 VA UPS PW-4080T Line Interactive Power Supply Trust
Trust
£ 52.16
£ 61.29
(inc VAT)
Reliable 800 VA UPS mains power protector for office and home usage. Avoid damaging hardware, extra  ... more 
Add to Cart
650 VA UPS PW-4065T Line Interactive UPS Power Supply Trust
650 VA UPS PW-4065T Line Interactive UPS Power Supply Trust
Trust
£ 43.48
£ 51.09
(inc VAT)
Reliable 650 VA UPS mains power protector for office and home usage. Avoid damaging hardware, extra  ... more 
Add to Cart
1300 VA Management UPS PW-4130M Trust 15601
1300 VA Management UPS PW-4130M Trust 15601
Trust
£ 95.64
£ 112.38
(inc VAT)
1300 VA uninterruptible power supply (UPS) to keep electronic devices running when mains power is do ... more 
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Rack PDU, Metered, Zero U, 32A, 230V, (20)C13 & (4)C19 APC
Rack PDU, Metered, Zero U, 32A, 230V, (20)C13 & (4)C19 APC
APC
£ 329.99
£ 387.74
(inc VAT)
APC AP7853 Metered Rack PDU , Input: 230V , Input Connections: IEC 309 32A 2P+E , Cor ... more 
Add to Cart
450 VA APC Smart-UPS SC 230V - 1U Rackmount/Tower
450 VA APC Smart-UPS SC 230V - 1U Rackmount/Tower
APC
£ 129.99
£ 152.74
(inc VAT)
APC Smart-UPS SC, 280 Watts / 450VA, Input 230V / Output 230V, Interface Port DB-9 RS ... more 
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New Products
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310W Replacement projector lamp Infocus SP-LAMP-016   310W Replacement projector lamp Infocus SP-LAMP-016
350 Watts Micro ATX Power Supply ST-350M-AE Seventeam   350 Watts Micro ATX Power Supply ST-350M-AE Seventeam
Specials more
10 Way Surge Protected Socket CS916 BP Tacima
10 Way Surge Protected Socket CS916 BP Tacima
was £ 11.50
£ 13.51 (inc VAT)
now £ 10.84
£ 12.74 (inc VAT)
New Products more
3V-12V universal power supply Ansmann APS 300 5311103
3V-12V universal power supply Ansmann APS 300 5311103
£ 7.76
£ 9.12 (inc VAT)
Reviews more
Wattage current meter UK PM 230 Brennenstuhl 1506213
Do you suffer from high electricity bills? If the answer is ..
5 of 5 Stars!
 Wednesday, 10 March 2010    Your IP address: 38.107.191.1166873431 requests since 12 July 2005  Copyright © 2002-2010 Heading Limited
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