Supplying everything from specialized relays and panels to complete prefabricated power and control houses.

Relay & Power Systems (RPS) can fulfill your entire instrument, relay and control panel requirements. We supply everything from specialized relays such as the LJ Relay to individual panels and complete prefabricated substation control building. We are supplier and technology agnostic – with experience integrating system components from all leading providers.

We have a long history of building high speed auxiliary tripping relays from the component level, integrating protective relays from the top IED producers and fabricating complex integrated control systems from the leading OEM suppliers. This experience is passed along in every phase of the project – from pre-project consultation to design, delivery and commissioning.

With comprehensive design, fabrication, testing and project management all under one roof, companies have come to rely on RPS for their mission-critical relay and power system requirements.

EMP Protected Utility Systems

LJ Relays

Relay Panels

Retrofit Packages


Power & Control Houses

Integration, Automation, & Communications