Two Phase Thyristor Power Controllers 

A range of thyristor power controllers to switch 2 legs of 3 phase loads. Ideally suited to 3 phase configuration, resistive load, without neutral connection.

For simple on/off type firing with a DC logic input, choose the CD3000S. If a time proportioned burst firing with a DC linear input is required, try the CD3000S (25A to 110A) or CD3000M with RS485 comms as standard. 

For more complex load requirements, such as feedback, current limit etc, select the CD3000E. Full technical support is always available free of charge via telephone, fax or email. Contact Us