The reliability of power supply units is the decisive factor for the reliable availability of complex systems. For this reason, Phoenix Contact has perfected power supplies for industrial use. TRIO POWER is the new power supply for the DIN rail up to 1 kW in the shape of a book, which was developed for use in the series production of machines.

The technical details of this power supply family are tailor-made for this application area in the usual high quality. All devices from Phoenix Contact can be used worldwide thanks to the wide-range input and international approvals, and are extremely reliable due to long mains failure bypassing and more than 500,000 hours of MTBF (mean time between failure).

Phoenix Contact TRIO Power Supplies


  • Basic functionality at the highest level for 24 V DC
  • Simple secondary grounding by means of third negative terminal
  • Reliable supply with nominal values, even at high ambient temperatures up to 55°C
  • Operational safety thanks to high dielectric strength up to 300 V AC
  • 1-phase (85 – 264 V AC)
  • 3-phase (3 x 320-575 V AC)
  • Power: up to 1000 W
  • Voltage: 24 V DC (can be set on the front panel)