Power distribution box or panel comprising a removable rail for mounting electrical switchgear

摘要

#CMT# #/CMT# The frame (1) has latching units (220) comprising hooking surfaces (224) that are cooperated with a bearing surface (312) of a tab (310) of a mounting rail (300) of electrical apparatuses to fix the tab at the frame. A shifting lever (230) is mobile between a rest position and an activation position. An ejection ramp (233) is integrated to the shifting lever so as to support against the tab to move the bearing surface of the tab and to prevent co-operation among the bearing surface and the hooking surfaces of the latching units. #CMT# : #/CMT# An independent claim is also included for a distribution cabinet or electric switchboard. #CMT#USE : #/CMT# Frame for a distribution cabinet or electric switchboard (claimed) utilized in a home. #CMT#ADVANTAGE : #/CMT# The frame facilitates the removal of the mounting rail from the distribution cabinet or electric switchboard. The mounting rail facilitates the connection of modular switchgears. The frame allows cutting of power supply in an event of over current. The tab of the mounting rail can protect the modular switchgears. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic exploded perspective view of a rail support of a distribution cabinet or electric switchboard frame and an end of a mounting rail. 1 : Distribution cabinet or electric switchboard frame 220 : Latching units 224 : Hooking surfaces 230 : Shifting lever 233 : Ejection ramp 300 : Mounting rail 310 : Tab 312 : Tab bearing surface.