Power Assemblies and Controllers

Circuit Protection

United Automation

United Automation boosts a large range of products designed for power control applications, they can provide customised design solutions for customer specific requirements.

United Automation Firing Circuits

United Automation's products are sold into a wide variety of industry sectors including end users, distributors, contractors and OEMs across 88 countries. 


Power Assemblies and Controllers

United Automation design a wide range of single and three phase firing circuits and power modules, suitable for resistive loads.

GD Rectifiers Power Assemblies & Controllers

Firing Circuits and Trigger Cards 


For further information on all GD Rectifiers' products, please call us on: 01444 243 452 / .(JavaScript must be enabled to view this email address)

United Automation

United Automation is one of the UK's leading manufacturers of industrial power control products. They have achieved this position as a result of our technical strengths and a dedication to customer service.

Further information:

You can find further information on United Automation using the following links:

Tel: 01444 243 452

Fax: 01444 870 722

Email: enquiries@gdrectifiers.co.uk