4. Identification of the device terminals
Method : • Power contact:
o Single or double poles device: Identification mark => 1 – 2, 3 – 4. o Three poles or tetrapolar device: Double identification mark => 1/L1 – 2/T1; ... | ![]() |
Method : Control contacts
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Method : Control part
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Method : Terminal board
![]() | X (Si terminal board) . (Si terminal) |