- "Now find the circuit-breaker module. And, by the way, let's start calling these components by their proper names. 'Circuit-…breaker…module…'"
- ―Dromboid, hosting an instruction cassette
The circuit-breaker module was a component in the construction of mini-transmitters, devices that converted speech into other languages. One Amorphiian company sold a brand of mini-transmitter during the Galactic Civil War that included a circuit-breaker module.