When it comes to reliable, efficient, and innovative power solutions, RONK ELECTRICAL INDUSTRIES stands unrivaled. For over 70 years, we have been at the forefront of electrical innovation, providing high-quality phase converters and power management products that empower businesses to achieve their fullest potential. RONK ELECTRICAL INDUSTRIES is your ultimate choice for electrical power solutions.
In need of resources for emergency generator tap boxes and portable generator accessories? Our uniquely patented tap boxes feature phase rotation monitors, manual transfer switches, and molded case breakers, among other innovations. For reliable emergency backup power solutions, trust POWERTRON!
Because we don’t just provide products—we deliver power solutions that drive your success. When you choose RONK, you choose unparalleled expertise, exceptional quality, and a commitment to your business’s growth and efficiency. Experience the difference with RONK ELECTRICAL INDUSTRIES, where innovation meets reliability.
POWERTRON MTS provide economical, reliable, and safe transfer of loads between main power and auxiliary source.
METER-RITE switches provide a fast, dependable, and safe transfer of loads between commercial power and auxiliary generators. For use with underground or overhead to underground wiring.
METER-RITE switches provide a fast, dependable, and safe transfer of loads between commercial power and auxiliary generators. 200A, DPDT.
The POWERTRON Automatic Transfer Switch (ATS) transfers critical loads automatically in the event of a power outage.
RONK SOLID PERFORMANCE
The reliability and safety of electrical systems have never been more crucial. RONK's American-designed and assembled products are durable, efficient, and built to last for decades.
Request a Quote
Since 1950, RONK ELECTRICAL INDUSTRIES has been a leading manufacturer of high-quality electrical products and equipment. Originally founded as the Systems Analyzer Corporation in Nokomis, IL, RONK began by developing phase converters for the agriculture industry. The company was soon acquired and renamed RONK ELECTRICAL INDUSTRIES by LeRoy Ronk, who expanded its scope well beyond phase converters.
Today, RONK continues to operate exclusively in Nokomis, IL, where we manufacture an extensive range of products, including phase converters, power factor correction capacitors, stray voltage isolators, meter sockets with circuit breakers, double-throw switches (both metered and unmetered), transfer switches, docking stations, and outdoor equipment enclosures. Our market reach has grown beyond agriculture to serve various industries, including oil and gas, water and wastewater, utilities and electrical co-ops, healthcare, government, HVAC, irrigation, and generator systems.
At RONK ELECTRICAL INDUSTRIES, our products are designed to enhance efficiency, stabilize power usage, and provide you with the peace of mind that your systems are operating reliably, day and night. Trust RONK to engineer innovative electrical solutions for rural and suburban infrastructure. We recognize the importance of every dollar and are committed to delivering robust and durable equipment that stands the test of time.
