A：
The supported wire sizes are 1mm², 1.5mm², 2mm², and 2.5mm². It is recommended to choose 1mm² or 1.5mm². The tail stripping length should be 17mm.
The supported wire sizes are 1mm², 1.5mm², 2mm², and 2.5mm². It is recommended to choose 1mm² or 1.5mm². The tail stripping length should be 17mm.