Expansion for installation housing for surface mounted electrical installation has of only three parts, base plate, attachment plate, terminal cover, takes over protection functions of cabinet

摘要

The housing has connection terminals that are only adequately protected against unauthorized or unintentional access when the device is mounted in a circuit cabinet. The expansion consists of only three parts, that is a base plate (1), an attachment plate (2) and a terminal cover (3) and it takes over the protection functions of a circuit cabinet.