PSI

Company Profile

PSI is one of the UK’s leading developers of power surge protection systems that protect commercial and industrial organisations against a range of power quality problems such as transients, surges and spikes.

The PowerShield range of transient voltage surge arrestors is exclusive to PSI and is already in use by a wide range of organisations including Diageo, Lloyd’s of London, EDS, Glasgow Airport and a number of local authorities.

Products / Services

The PowerShield surge arrestor is fully compliant with the latest wiring standards and will deliver the highest level of protection for whole buildings, including all critical electrical circuits and equipment.

Using the latest solid-state electronics, PowerShield is totally maintenance free and carries a full fifteen-year warranty. At 133x117x78mm, this small, compact unit can be easily installed into any main power panel. It has been fully tested and approved by Underwriters Laboratories a nationally approved testing authority.