Thousands of Relays and Controls Are Ready to Be Built and Shipped

Work with us for your custom solutions

Macromatic products are used on systems for water/wastewater, pump/motor and compressor control, irrigation, oil and gas, material handling, lifts and elevators, and other processes requiring  control and protection. Macromatic has thousands of control and monitoring solutions in stock and ready to ship from Wisconsin.

Need an engineered solution for your system? You can depend on quick turnaround on prototypes and production. We have the knowledge to obtain the required agency approval on your custom products.

We continue to introduce new products to help customers be more productive and efficient. Let us design and build a solution for you!

Macromatic is a one-stop-shop for nearly all relay requirements. They feature some of the most sophisticated relay products that can be controlled via communication protocol from your SCADA system, or they offer the simple fixed timers with relay outputs to control your circuit.

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Relay Solutions For Application Challenges

The Leader in Standard and Custom Designed Time Delay Relays


The aviation industry uses industrial controls and relays on aircraft and ground support equipment. Because maintenance, repair and operation (MRO) is done in hazardous areas that contain fuel, service equipment must be classified as Intrinsically Safe.


Safety and quality are the utmost importance in the elevator and scissor lift industry. Depend on Macromatic’s relays and controls to monitor voltage and current faults to provide protection against premature equipment failure.


Reducing manufacturing costs and downtime is essential to the food and beverage packaging industry. Macromatic offers relays and controls to monitor and control the vital equipment in the packaging industry


Trust Macromatic to protect HVAC equipment. Macromatic provides relays that handle multiple loads, monitor over and under current and voltage conditions and much more. Choose Macromatic’s controls and relays to protect equipment.


Agriculture rely on irrigation systems to properly water crops and ensure high yields. Trust Macromatic’s relays to monitor voltage and current conditions to prevent equipment damage.


Material handling is a crucial component of virtually all warehousing and manufacturing facilities. Macromatic’s comprehensive product offering of industrial controls and relays helps protect motors and minimize equipment downtime.


A manufacturer runs a carefully integrated and scheduled operation. For equipment to operate effciently and effectively, voltage and current conditions must be continuously monitored to prevent equipment damage.


Macromatic offers pump control relays that protect pumps against over temperature due to voltage faults, extend the life of each pump by alternating between multiple pumps, monitor seals to detect leakage in submersible pumps and control levels of conductive liquids (tap water, seawater, sewage, chemical solutions, ice cream, etc.).


To protect the environment and provide safe water supplies, the water/wastewater industry relies on treatment plants to regulate the collection and treatment of water.


If you have used Macromatic products or had a good experience with our sales and support team, please share your thoughts. We would love to add your testimonial to our website. We can promote you and your company, or you can choose to submit anonymously.