Ronk BLOCKER® is designed to reduce stray electrical currents
Ronk BLOCKER® provides secondary fault protection to secondary grounding systems to protect sensitive locations like homes, swimming pools, fountains, swine, dairy and poultry farms.
Reduces stray voltage. Blocking voltage 11V
Reduces stray voltage. Blocking voltage 22V
Reliability and safety of electrical systems have never been more important. Ronk's American designed and assembled products are durable, efficient and last for decades.
PO Box 160
106 E State Street
Nokomis, IL 62075-0160
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