Maximum switch, perfected. (Machine-translation by Google Translate, not legally binding)

摘要

Improved maximum switch, consisting of independent construction groups composed according to the construction box system, characterized by being mounted on a base plate containing the triggers, a base unit with contacts and the operating mechanism covered by a top equipped with arc extinguishing chamber and a space for the introduction of other independent construction groups. (Machine-translation by Google Translate, not legally binding)