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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Heavy-duty 600 Vac
Double-throw Switch

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

NEW!

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NOW AVAILABLE
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,

uninterrupted

Contact us for pricing and availability

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Keep motors
running efficiently

Now stocking motor run
and power factor
correction capacitors