Protection and Communications Solutions for Electric Utilities

For highly reliable, mission-critical substation and protective relay communications equipment, you benefit from collaborating with RFL. Our experienced and knowledgeable sales and service engineers develop solutions that cater to your specific utility requirements. We understand utility needs and help deliver power safely, reliably, and cost-effectively.

  • Equipment that’s built to last—median service age is 25+ years
  • Legacy products adapt for economical  future upgrades
  • New designs are easily upgradeable for changing technologies 

We’re committed to customer satisfaction. Since 1922, we design and manufacture innovative products with uncompromised quality and provide superior services. Count on us for substation-hardened equipment for today and the future.

RFL Solutions Guide


RFL Connect

Past CONNECT Course Archives

Download Videos

Online Training Courses In
Networking, Communications,
Protection & Cyber Security

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Utility industry and electric utility white papers by RFL providing communications and protection solutions to today's challenges, such as migrating data from leased lines.

Helping Utilities Move Forward in IP Migration

Multipoint-to-Multipoint Protective Relaying Signaling Using Digital Communications and Built-In Logic

Read our Electric Utility White Papers

Find RFL and Hubbell at an upcoming trade show in your area!

See Upcoming Trade Shows

RFL offers a 24-hour emergency service program that provides specialized service anytime, anywhere in the world. All of RFL's products are engineered and manufactured to the highest-quality standards and are supported by a team of highly trained customer service engineers.

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