Visit the Macromatic Website
For time delay relays, alternating relays, phase monitor relays, voltage monitor relays, and custom-designed units, count on Macromatic Controls. We have been in the business of producing high quality, electronic industrial control & monitoring products since 1975. They are sold throughout the United States and Canada by a network of Preferred Macromatic Distributors. Our entire company is committed to providing you with the right product at the right time at the right price, along with all the technical assistance you need.