Insérer un neutre pour le panneau de commande de base THETA KF-T EX

Neutral insert for THETA KF-T EX basic control panel is an element used to fill empty slots or protect contacts. This part does not affect electrical functions but provides a finished appearance of the panel and prevents dust and moisture from entering the housing. It is used in assembly, repair, or modernization of boiler and burner control panels. It is a useful component for service engineers aiming to maintain equipment in good condition.