What is the backup stack for the M221, M241 and M251 controllers?
The battery is supplied with each M221, M241 or M251 controller.
It is not available under Schneider reference as a separate item.
If you need a spare part, use only a Panasonic type BR2032 battery.
It is not available under Schneider reference as a separate item.
If you need a spare part, use only a Panasonic type BR2032 battery.
Released for: Schneider Electric Belgium
