Cable requirements – SMA AUTOMATIC SWITCH BOX M User Manual
Page 25
SMA Solar Technology AG
Electrical Connection
Installation Guide
AS-BoxM-IEN091711
25
Cable Requirements
The cable type and laying method must be suitable for the application and use location.
Cable cross section
The required cross-section of the cables depends on the upstream fuse.
NOTICE!
Destruction of the Automatic Switch Box due to overload.
• Use max. one 35 A fuse as back-up fuse in the distribution.
Cable cross section
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