Actuator

"Describe to me the serial composition of an arc array.''" "''Uh. Node, gate, node, node, actuator, node&mdash;"

- Magna Tolvan and Chelli Aphra

An actuator was a component that could be used to create an arc array.

Appearances

 * Doctor Aphra 21: The Catastrophe Con, Part II
 * Before the Awakening