What is the purpose of the battery in the Finder 12.A1 time switch?
The battery in the Finder 12.A1 time switch serves as a power backup to maintain the device's internal clock and programming when the main…
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finder 12.A1 DIN Rail Mount Time Switch User Guide — questions & answers
Read product questions and troubleshooting answers linked to finder 12.A1 DIN Rail Mount Time Switch User Guide.