Reliable. Economical. Proven.
Buy transfer switches and replacement parts online at Ronk Storefront
Sales: 1-800-221-7665
Service: 1-217-563-8333
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Huge Price Drop!
Ronk Manual
Transfer Switches

Email us for qualifying items and price

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Heavy-duty 600 Vac
Double-throw Switch

A redesigned center-off switch
series that comes standard
as NEMA Type 4
with auxiliary contacts.


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UL Meter Socket with
Circuit Breaker Combo Unit

Ensures maximum protection for your application.
· Easy to install
· Ringless
· Standard 25K SCCR

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The Vigilant

The Vigilant is here

Ronk’s Automatic Transfer Switch

Your world,


Contact us for pricing and availability