Fused Disconnect Double-throw Switches
Available from Ronk Electrical Industries
Our Fused Disconnect Double-throw Switches are specially designed and priced to connect and disconnect a load from a single-phase utility power source and switch to backup power. This industry-first product puts everything you need in one box: “Made in the USA” Ronk reliability, simplicity, economy, and safety, all packaged in an all-aluminum, rainproof NEMA 3R enclosure. Best of all, its unique design load-break contact mechanism will not fail due to fouling, is non-jamming, includes a neutral bar and uses best-in-class type “T” fusing. 200A, 300A and 400A models are available.