In the pilot episode, Static is trying on different superhero outfits and briefly wears the outfit of Superfriends character Black Vulcan (another superhero with electricity powers). On Harvey Birdman, Attorney At Law, Phil LaMarr (who voices Static) has a recurring role as Black Vulcan.
When Ritchie gains superpowers in season three, he considers Hardware as his hero name. Virgil says it's already in use. This is a reference to the comic book "Hardware", published by the same company (Milestone Media/DC Comics) that published the original "Static" comics, which both created by series producer, Denys Cowan.