About PHASECON
South Africa’s thyristor control specialist since 1980 — designing, manufacturing and supporting industrial power-control electronics in-house.
Engineering excellence since 1980
PHASECON (Pty) Ltd has been operating in the industrial electronic industry since 1980 and has established a reputation for quality and reliability. We design and manufacture single- and three-phase thyristor trigger control cards, complete thyristor-controlled power stacks, and complete systems built into panels.
With our extensive network of experienced technical agents throughout South Africa, we upgrade existing machinery to improve the quality, reliability and productivity of your production process — whether you need a single replacement card or a complete control-system retrofit.
From our facility at Icon Industrial Park in Centurion, we continue to invest in manufacturing capability and technical expertise, and in building lasting partnerships with our customers.
Why South African industry trusts PHASECON
Four decades of thyristor-control engineering, backed by people who know the products and answer the phone.
Quality engineering
Industrial-grade cards and stacks built to exacting standards for harsh plant environments.
Proven reliability
Trusted across steel, mining, ceramics and manufacturing since 1980.
Expert support
Selection, integration and troubleshooting — fast, practical support when uptime matters.
Custom solutions
Chassis-mount units, panel assemblies or complete turnkey systems to your spec.
Industrial applications
A selection of the applications our thyristor control systems are most commonly used for.
Systems supplied your way
Every PHASECON solution can be supplied in chassis-mount format or built into boxes and panels — exactly as your application requires.
+27 11 462 2100
Mon–Fri 08:00–17:00
info@phasecon.co.za
Unit 1, Icon Industrial Park, 473 Barolong Street, Sunderland Ridge Ext 18, Centurion