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UPS Systems Find your product

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UPS Systems Line Interactive UPS Systems

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UPS Systems Online UPS Systems

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UPS Systems Extended Runtime UPS

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Helping you reduce your risk of buying from Critical Power Supplies

Critical Power Supplies provides advanced power solutions dedicated to risk reduction and energy continuity. Power is essential to all modern businesses, with professional products and services needed to manage risk, ensure compliance, and avoid unwanted expenses. From supply to implementation, from consultation to training, our customer-led approach and ‘Critical Power 24 × 7 Guarantee’ provide energy confidence during uncertain times.

InRow Cooling for Data Centre Considerations

Critical Power Supplies Top 8 SOHO UPS Systems

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Critical Power and Infrastructure Handbook

The Critical Power And Infrastructure Handbook is a must-have guide on power protection solutions...

UPS Systems Featured Products

Critical Power Supplies - Salicru SLC Twin RT2 2kVA Online 230

Salicru SLC Twin RT2 2kVA Online 230V (UPS) (No Internal Batteries)

£353.56 £353.56

Critical Power Supplies - Salicru battery extension modules fo

Salicru SPS Advance T 2x7Ahr Extended Battery Module (For Advance T 1/1.5/2kVA)

£134.91 £134.91

Power Distribution Units Find your product

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Power Distribution Units Basic PDUs

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Project Management Services and You

At Critical Power Supplies, a provider of Backup Power and Cooling, one of the four pillars of our expertise is in project management.

How Critical Power Supplies and APC can refresh your data centre

Critical Power Supplies and Our Chosen Charity

Helping you reduce your risk of buying from Critical Power Supplies Critical Power Introduces The Battery Foundation We are ISO 27001 BSI UKAS Accredited Critical Power Supplies is still working during COVID-19 to help you InRow Cooling for Data Centre Considerations

Power Distribution Units Featured Products

Critical Power Supplies - Eaton ESWB22 power distribution unit

Eaton eswb- power distribution unit (PDU) 0u black 24 ac outlet(s)

£647.62 £647.62

Critical Power Supplies - Tripp Lite 3.8kW Single-Phase Metere

Tripp lite 3.8kw single-phase metered PDU, 200/220/230/240v outlets (8 c13, 2 c19) iec-309 16a blue, 2.43 m (8-ft.) cord, 1u

£137.61 £137.61

IT Cabinets Find your product

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Project Management Services and You

At Critical Power Supplies, a provider of Backup Power and Cooling, one of the four pillars of our expertise is in project management.

How Critical Power Supplies and APC can refresh your data centre

Critical Power Supplies and Our Chosen Charity

Helping you reduce your risk of buying from Critical Power Supplies Critical Power Introduces The Battery Foundation We are ISO 27001 BSI UKAS Accredited Critical Power Supplies is still working during COVID-19 to help you InRow Cooling for Data Centre Considerations

IT Cabinets Featured Products

Critical Power Supplies - APC inrow sc system freestanding

APC InRow sc system freestanding rack black rack

Call for pricing Call Us

Critical Power Supplies - Dynamode cab-w6u-el400 wall mounted

Dynamode cab-w6u-el400 wall mounted rack 6u black rack

£69.62 £69.62

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Project Management Services and You

At Critical Power Supplies, a provider of Backup Power and Cooling, one of the four pillars of our expertise is in project management.

How Critical Power Supplies and APC can refresh your data centre

Critical Power Supplies and Our Chosen Charity

Helping you reduce your risk of buying from Critical Power Supplies Critical Power Introduces The Battery Foundation We are ISO 27001 BSI UKAS Accredited Critical Power Supplies is still working during COVID-19 to help you InRow Cooling for Data Centre Considerations

Cooling Trays Find your product

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Cooling Trays Fan Trays

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Project Management Services and You

At Critical Power Supplies, a provider of Backup Power and Cooling, one of the four pillars of our expertise is in project management.

How Critical Power Supplies and APC can refresh your data centre

Critical Power Supplies and Our Chosen Charity

Helping you reduce your risk of buying from Critical Power Supplies Critical Power Introduces The Battery Foundation We are ISO 27001 BSI UKAS Accredited Critical Power Supplies is still working during COVID-19 to help you InRow Cooling for Data Centre Considerations

Cooling Trays Featured Products

Eaton 3 way standard fan tray

£51.72 £51.72

Critical Power Supplies - APC condenser 1 ec fan

APC condenser 1 ec fan

£5,783.59 £5,783.59

KVM Servers Control Find your product

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Project Management Services and You

At Critical Power Supplies, a provider of Backup Power and Cooling, one of the four pillars of our expertise is in project management.

How Critical Power Supplies and APC can refresh your data centre

Critical Power Supplies and Our Chosen Charity

Helping you reduce your risk of buying from Critical Power Supplies Critical Power Introduces The Battery Foundation We are ISO 27001 BSI UKAS Accredited Critical Power Supplies is still working during COVID-19 to help you InRow Cooling for Data Centre Considerations

Networking Equipment Find your product

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Project Management Services and You

At Critical Power Supplies, a provider of Backup Power and Cooling, one of the four pillars of our expertise is in project management.

How Critical Power Supplies and APC can refresh your data centre

Critical Power Supplies and Our Chosen Charity

Helping you reduce your risk of buying from Critical Power Supplies Critical Power Introduces The Battery Foundation We are ISO 27001 BSI UKAS Accredited Critical Power Supplies is still working during COVID-19 to help you InRow Cooling for Data Centre Considerations

Networking Equipment Featured Products

Critical Power Supplies - Cisco CWDM 1490-nm SFP; Gigabit Ethe

CWDM 1490-nm sfp; gigabit ethernet and 1 and 2 gb fibre channel network switch component

£2,798.72 £2,798.72

Critical Power Supplies - Cisco CWDM 1530-nm SFP; Gigabit Ethe

CWDM 1530-nm sfp; gigabit ethernet and 1 and 2-gb fibre channel network switch component

£2,798.72 £2,798.72

Power Control Find your product

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Power Control Power Inverters

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Project Management Services and You

At Critical Power Supplies, a provider of Backup Power and Cooling, one of the four pillars of our expertise is in project management.

How Critical Power Supplies and APC can refresh your data centre

Critical Power Supplies and Our Chosen Charity

Helping you reduce your risk of buying from Critical Power Supplies Critical Power Introduces The Battery Foundation We are ISO 27001 BSI UKAS Accredited Critical Power Supplies is still working during COVID-19 to help you InRow Cooling for Data Centre Considerations

Standby Power Find your product

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Standby Power Emergency Lighting Systems

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Project Management Services and You

At Critical Power Supplies, a provider of Backup Power and Cooling, one of the four pillars of our expertise is in project management.

How Critical Power Supplies and APC can refresh your data centre

Critical Power Supplies and Our Chosen Charity

Helping you reduce your risk of buying from Critical Power Supplies Critical Power Introduces The Battery Foundation We are ISO 27001 BSI UKAS Accredited Critical Power Supplies is still working during COVID-19 to help you InRow Cooling for Data Centre Considerations

Standby Power Featured Products

Critical Power Supplies - Dg-s 12c-central-battery-system

Eaton DualGuard-S Central Battery System

Call for pricing Call Us

Bypass Switches Find your product

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Project Management Services and You

At Critical Power Supplies, a provider of Backup Power and Cooling, one of the four pillars of our expertise is in project management.

How Critical Power Supplies and APC can refresh your data centre

Critical Power Supplies and Our Chosen Charity

Helping you reduce your risk of buying from Critical Power Supplies Critical Power Introduces The Battery Foundation We are ISO 27001 BSI UKAS Accredited Critical Power Supplies is still working during COVID-19 to help you InRow Cooling for Data Centre Considerations

Power Monitors Find your product

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Power Monitors Control Boxes

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Project Management Services and You

At Critical Power Supplies, a provider of Backup Power and Cooling, one of the four pillars of our expertise is in project management.

How Critical Power Supplies and APC can refresh your data centre

Critical Power Supplies and Our Chosen Charity

Helping you reduce your risk of buying from Critical Power Supplies Critical Power Introduces The Battery Foundation We are ISO 27001 BSI UKAS Accredited Critical Power Supplies is still working during COVID-19 to help you InRow Cooling for Data Centre Considerations

Power Cables Find your product

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Power Cables Web Cards

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Power Cables Network Cables

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Project Management Services and You

At Critical Power Supplies, a provider of Backup Power and Cooling, one of the four pillars of our expertise is in project management.

How Critical Power Supplies and APC can refresh your data centre

Critical Power Supplies and Our Chosen Charity

Helping you reduce your risk of buying from Critical Power Supplies Critical Power Introduces The Battery Foundation We are ISO 27001 BSI UKAS Accredited Critical Power Supplies is still working during COVID-19 to help you InRow Cooling for Data Centre Considerations

Power Cables Featured Products

Critical Power Supplies - APC 23ft cat6 utp, 6x rj-45 - 6x rj-

APC 23ft cat6 utp, 6x rj-45 - 6x rj-45 networking cable 7 m u/utp (utp) black

£162.16 £162.16

Critical Power Supplies - APC 17ft cat6 utp, 6x rj-45 - 6x rj-

APC 17ft cat6 utp, 6x rj-45 - 6x rj-45 networking cable 5.18 m u/utp (utp) black

£145.62 £145.62

Warranties, Services and Maintenance Find your product

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