Case for electrical installation, has covering unit interchangeable with terminals provided on female and male assembling devices, where terminals and cap are in modular form and assembled by welding to constitute functional block

摘要

The case has covering units interchangeable with input and output terminals (2, 3), and a closure cap (4). The terminals (2, 3) with top and bottom wire guides are provided on female and male assembling devices, respectively. The terminals and the cap with front and transversal sides are presented in modular form and are assembled by cooperation of form and/or by welding to constitute a complete functional block.