Leif sealed cover of the switch (leaf switch) (密封 型 cover)

摘要

The sealing cover for a leaf switch prevents dust from sticking on contact part of contact spring which is a main part in leaf switch. The sealing cover is made by plastic or contactable material. It is made airtight to prevent dust. The moving part of contact springs is connected to the body of the sealing cover in order to move with the body. The static part of contact springs keeps up the static state.