20 Operation principle and hardware description
Layout drawings of incoming cubicles
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This section shows examples of the incoming cubicle layouts. The input power cables are
connected to the incoming cubicle and it contains the main switching and disconnecting
devices. The components, layout, size and appearance vary depending on the supply unit
size and selected options.
Layout drawing of a 400 mm incoming cubicle
These layout drawings show a 400 mm wide incoming cubicle with cabling through the
bottom (option +H350).
Door closed
Door open
1
Main switch-disconnector handle