380 V three-phase input DIN rail power supplies convert industrial mains power into DC power for control and automation circuits. Choose 24 V DC or 48 V DC output to match the connected equipment; these output voltages are not interchangeable.

Verify the line-to-line input voltage range, wiring diagram and neutral requirements in the product documentation. The continuous output current rating must cover simultaneous loads. For motors and inductive loads, also assess starting current and duration against the supply’s short-term overload capability.

Check temperature derating, ventilation clearances, DIN rail compatibility and housing width. An enclosed housing alone does not guarantee dust or water protection; check the product’s IP rating and required panel protection. Short circuit and overload protection behaviour can vary between models.