Answer
Apr 29, 2024 - 12:43 PM
While a schematic is not available, one of the pins on the LP-20-J04PE-01-001 cable plug is labeled as a ground, which should be pin 4. Otherwise, for this and other LP-20 series connectors, there is no difference between the other contact points. It is up to the user to arrange which contact is the neutral and which will be the phases. It is for this reason that the manufacturer does not provide wiring schematics.
