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failures.
The backup battery must not be used if SmartRelay is
powered by a battery (SREL.BAT).
6. Technical specifications
Dimensions l×w×h in mm
Installation
Protection rating
NOTE
6. Technical specifications
Black housing:
72×57×25.5
White housing (.W):
78×78×19
Surface mount
Flush-mounted (box
with depth 70 mm -
observe insulation)
IP20, not tested for outside
use