Special Timer Corporation has provided PCI Speed Controls for 50 years. They are available for AC applications in both 120VAC as well as 240VAC. Our Speed Controls used in conjunction with a potentiometer, photo cell, thermistor, other resistance variable device will infinitely vary the RMS output voltage. This control, then, can be used to control speed, temperature, brightness, humidity or any function sensitive to voltage change. Used with switch contacts, such as a reed relay, it becomes a solid state relay or limit switch.

The PCI Speed Control is not subject to the common causes of electro-mechanical device failure such as fatigue, contact pitting, welding or wear. Infinitely variable voltage gives greater control than stepped hard wired applications.

The PCI Speed Control is easily mounted and requires no electrical isolation as it is designed into the product as well as industrial transient protection.

Please call us today to see how we can support your Stoker Control Applications.