30+ Years of Specialist Manufacturing

Failsafe Power was established in the early 1980s in order to manufacture ultra secure inverters for the nuclear power generation industry. Within a few years the company was also manufacturing frequency and power converters, mainly for the aerospace industry. Since then many thousands of converters have been made, with over 90% of installations located outside the UK. Now Located in West London close to Heathrow airport, our 5th generation “ABLE” converters & aircraft GPUs arrived in 2018,  with reduced size & weight, virtually silent running, and even better value for money. Further new “ABLE” models will be added in 2019/20.   

Contact Us:

Failsafe Power Supplies Ltd



Tel: +44 (0) 20 85 68 80 90

Email sales: sales@failsafepower.com

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Made in        
the EU
ABLE 80 Combos awaiting shipment
Since 1985