Ref. AF405S KEY SELECTOR – FIVE KEYS AND ELECTRICAL CONTACT – NO LID, Ref. AF405S

In some occasions, the interlocking sequence requires of more than one key to perform it. Key selectors allow to get four keys from just one, so that the interlocking sequence can be performed without errors. In addition, it may be necessary to activate an electric signal mechanically (key on an electric device).

As an example, in a key selector with five keys, when one of the cabinet locks is released, the other four are trapped and cannot be released. If the free key is inserted and turned, the other four can be released and, consequently, the former is trapped.

 

Características

One key trapping: four keys | Four keys trapping: one key