Reliable. Economical. Proven.
Buy transfer switches and replacement parts online at Ronk Storefront
Sales: 1-800-221-7665
 Service: 1-217-563-8333
Slide backgroundSlide thumbnail

Heavy-duty 600 Vac
Double-throw Switch
A redesigned center-off switch
series that comes standard
as NEMA Type 4
with auxiliary contacts.

NEW!
Slide thumbnail

NOW AVAILABLE
UL Meter Socket with
Circuit Breaker Combo Unit
Ensures maximum protection for your application.
· Easy to install
· Ringless
· Standard 25K SCCR

Slide thumbnail

The Vigilant

The Vigilant is here

Ronk’s Automatic Transfer Switch

Your world,

uninterrupted

Contact us for pricing and availability

Slide backgroundSlide thumbnail

Keep motors
running efficiently
Now stocking motor run
and power factor
correction capacitors

?

VFD or
phase converter?
?

How to choose the
correct phase converter
?

How to pick a switch
that meets exact
specifications
?

Where to purchase
Ronk products
Contract Manufacturing
Contract Manufacturing
We combine the experience and know-how from a team of experts to create a custom-made solution for you.
METER-RITE® DT Switches
METER-RITE® DT Switches
Quality is what powers us. Explore our robust double-throw switch lines that are durable, high performing and last for decades.
NEW: AmRad Capacitors
AmRad Electrical Capacitors
Complete line of industrial-grade Motor Run and Power Factor Correction Capacitors from AmRad Engineering.
We Power the Country
We Power the Country
Our electrical solutions have met the unique demands of electric co-ops for rural and suburban customers since 1950.