Power supply

A reliable and machine-independent power supply is part of an optimal and efficient sensor system.


Product selector

Controlled 1 and 3 phase power supply units with alarm contact in diverse performance levels for installation in cabinet provide the basis for reliable sensor systems.

  • Adjustable stable power supply units with 24-28 VDC
  • Alarm contacts for temperature, overload for remote diagnostics
  • High overload capacity
  • Push-in clamps suitable for many cross sections
  • 1 phase standard design PSU110 with 2.5/5/10A
  • Compact heat optimized PSU2x0 in 1 and 3 phase from 5 to 40 A
  • Direct switchover to parallel



Product list

In addition to industrial power supply units, additional modules are helpful for an intelligent power supply solution:

  • PBM: Redundancy modules for optimum load management and safeguarding against failure
  • PLM: electronic load circuit monitoring and protection of circuits


  • Reduced heat build-up in the switch cabinet
  • Regulation of load distribution with redundant design for maximum safeguarding against failure
  • Increased life expectancy of the components and reduced downtimes


  • Staggered switch on of load circuits when switching on
  • Safe disconnection in the event of a short-circuit or overload to prevent damage
  • Reliable switching on of capacitive loads
  • Saves installation material and time