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Critical Power Supplies - Maintenance Promo

Do you need help installing?
We can help you.

We provide a range of on-site services whether your project is for a single UPS and Generator or remote monitoring across multiple sites.

Critical Power Supplies - Project Planning

Get a head start with our FREE
Project Management Consultation.

Why not use our project management services to help you have a smooth and pain free project.

Critical Power Supplies - Datacentre Banner

Trade-In your UPS with us

Trade-in your old UPS for a same or higher spec model*

Critical Power Supplies - Maintance for you

Do you need help installing?
We can help you.

We provide a range of on-site services whether your project is for a single UPS and Generator or remote monitoring across multiple sites.

Critical Power Supplies - Project Management and Planning

Get a head start with our FREE
Project Management Consultation.

Why not use our project management services to help you have a smooth and pain free project.

Critical Power Supplies - Datacentre Banner

Trade-In your UPS with us

Trade-in your old UPS for a same or higher spec model*

*Terms and conditions apply.

UPS

Uninterruptible Power Supplies or UPS is our specialty here at Critical Power Supplies. With a wide range of UPS for all types of applications from home and domestic use all the way up to heavy industry and medical uses you are sure to find the UPS that you need. Do you need a rack mount solution for your servers? We can offer you what you need.

We only have suppliers who meet our supply chain standards for quality (ISO 9001), health and safety (ISO 18001), and environmental management (ISO 14001).


To learn more about our trade-in program check our blog out here.

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Critical Power Supplies - APC Back-UPS ES 700VA SoHo UPS from Crit
APC Back-UPS 700VA Offline 230V (UPS)
£93.65 £93.65
in stock
details >
Critical Power Supplies - APC by Schneider Electric smt750ic 7
APC by schneider electric smt750ic 750va uninterruptible power supply - black uninterruptible power supply (ups) line-interactive 500 w 6 ac outlet(s)
£255.85 £255.85
in stock
details >
Critical Power Supplies - APC UPS network management card 2
APC Network Management Card 2
£210.74 £210.74
in stock
details >
Critical Power Supplies - APC smt1500ic uninterruptible power
APC smt1500ic uninterruptible power supply (ups) line-interactive 1500 va 1000 w 8 ac outlet(s)
£491.97 £491.97
in stock
details >
Critical Power Supplies - APC BackUPS BK650EI front 650VA UPS from
APC Back-UPS 650VA Offline 230V (UPS)
£118.61 £118.61
in stock
details >
Best Performance
Critical Power Supplies - APC back-ups line-interactive 1400va
APC back-ups uninterruptible power supply (ups) line-interactive 1400 va 700 w 6 ac outlet(s)
£116.06 £116.06
in stock
details >
Critical Power Supplies - APC BE325-UK  from Critical Power Suppli
APC back-ups 325, 230v, bs1363
£79.25 £79.25
in stock
details >
Critical Power Supplies - APC RBC24 Replacement Battery Cartridge
APC rbc24 23 v dc battery replacement
£306.63 £306.63
in stock
details >
Critical Power Supplies - APC back-ups line-interactive 950va
APC back-ups uninterruptible power supply (ups) line-interactive 950 va 480 w 6 ac outlet(s)
£85.83 £85.83
in stock
details >
Critical Power Supplies - APC Smart UPS 1000 LCD Single Phase  fro
APC Smart-UPS 1.5kVA Line Interactive 230V (UPS)
£548.14 £548.14
in stock
details >
Critical Power Supplies - APC smc1500ic uninterruptible power
APC smc1500ic uninterruptible power supply (ups) line-interactive 1500 va 900 w 8 ac outlet(s)
£418.07 £418.07
in stock
details >
Critical Power Supplies - APC RBC48 UPS Replacement battery  from
APC rbc48 replacement battery
£101.21 £101.21
in stock
details >
Critical Power Supplies - APC smart-ups
APC smart-ups sealed lead acid (vrla) 120 v
£643.63 £643.63
in stock
details >
Critical Power Supplies - APC RBC12 Replacement Battery Cartridge
APC rbc12 battery replacement
£255.48 £255.48
in stock
details >
Critical Power Supplies - APC replacement battery cartridge #5
APC replacement battery cartridge #55 lithium-ion (li-ion)
£294.25 £294.25
in stock
details >
Critical Power Supplies - APC replacement batt.cartridge 140
APC apcrbc140 sealed lead acid (vrla)
£396.95 £396.95
in stock
details >
Critical Power Supplies - APC smart-ups 2200va uninterruptible
APC smart-ups 2200va uninterruptible power supply (ups) line-interactive 1980 w 9 ac outlet(s)
£755.92 £755.92
in stock
details >
Critical Power Supplies - APC BR900GI Rear Soho Retail UPS from Cr
APC Back-UPS Pro 900VA Line Interactive 230V (UPS)
£185.79 £185.79
in stock
details >