Key operated contact system for manual control of electrical functions with contact element

摘要

The rocker unit (6) has two operating regions (8) mutually displace dat its under side, in an alignment direction (L) vertical to the swivel axis, which respectively work in conjunction with at least one function element (12, 13). Each function element is then operated, if the rocker unit is pressed down, at these operating regions associated with this function element. The contact rocker unit is designed wit a safety lead seal, which only with a visible destruction, facilitates the pressing down of the contact rocker arm, for the access protected function. The lead sealing wire is led through an opening of the rocker unit to form the safety seal.