Fast, dependable, and safe load transfer.
Ronk switches are built to last decades. Double-throws, disconnects and transfer switches for when you need fast, dependable, and safe transfer of loads between main power and an auxiliary source. Browse our switch offering by type, or view all our products to select your specs.
View All Productsnon-fused, disconnect switches provide “quick-break/quick-make” protection.
Learn MoreAutomatically transfers critical loads in the event of a power outage.
Learn MoreReliability and safety of electrical systems have never been more important. Ronk's American designed and assembled products are durable, efficient and last for decades.