Ronk BLOCKER® is designed to reduce the off-site contributions to the stray voltage, allowing the utility to focus on the on-site sources.
Ronk BLOCKER® provides secondary fault protection access to secondary grounding systems for dispersal of lightning, to protect sensitive locations: dairies, homes, swimming pools, fountains, swine parlors, poultry farms. Extremely durable and reliable, our products have years of field experience with hundreds installed nationwide.
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.