SITOP lite

Cost-effective basic power supply

The new range of power supplies is designed for standard requirements in industrial environments and offers all important functions at a favorable price, of course without compromising quality and the proverbial SITOP reliability. The wide-range input with manual switchover supports connection to a wide range of 1-phase supply systems. Thanks to the narrow width, the primary switched-mode regulators require little space on the DIN rail and can be easily integrated. Low thermal losses in the control cabinet. Short-circuit and overload protection as well as UL approval for export ensure problem-free use.

To further increase the availability, the SITOP lite power supply units can be combined with DC UPS, redundancy and selectivity modules.

The advantages at a glance

  • 24 V/2.5 A, 5 A ,10 A and 20 A for industrial applications with standard requirements

  • 1-phase wide-range input with manual switchover

  • Narrow mounting width

  • High degree of efficiency

  • Green LED for "24 V OK"

  • Parallel connection possible

  • No lateral installation clearances required

  • Ambient temperature range of 0 °C to 60 °C (from 45 °C with derating)

  • Cooling through natural convection

  • Short-circuit and overload protection

  • Certification in accordance with CE and cULus

You can find additional information and ordering options for the individual SITOP lite products here.

The TIA Selection Tool also supports you in selecting your product.


PSU100L 24 V/2,5 A

PSU100L 24 V/10 A

PSU100L 24 V/5 A

PSU100L 24 V/20 A