Innovative technologies for safe handling of electrical power to achieve high availability

We offer you first-class quality and safety combined with global service and every support in resolving your monitoring problems.

  • Electrical safety for unearthed power supplies (IT systems)
  • Insulation monitoring equipment, insulation fault location systems
  • Power supplies for medical applications
  • Measuring and monitoring relays
  • Electrical safety for earthed power supplies (TN systems)
  • Using renewable energies efficiently: wind power, photovoltaics
  • Test systems for electrical equipment and medical technology


The power supply unit AN110 is used to supply W…AB series measuring current transformers. The CTs are to be supplied with a symmetrical supply voltage of DC ± 12 V using a prefabricated WXS… series connecting cable.

The power supply unit is capable of supplying up to six W…AB series measuring current transformers.


  • Power supply for measuring current transformers W...AB series

AN110 Variant(s)

TypeSupply voltage US*Output voltageArt. No.
AN110-1AC 20…60 V/DC 18…72 V± 12 VB94053101
AN110-2AC 90…264 V/DC 100…353 V± 12 VB94053102

* Absolute values

Optional Accessories for AN110

Connecting cables for W…AB measuring current transformers

TypeLengthArt. No.
WXS-1001 mB98080506
WXS-2502,5 mB98080507
WXS-5005 mB98080508
WXS-100010 mB98080509

Downloads for AN110

CE Declarations of conformity AN110 84.1 KB 2022/08/12 06:17:2312.08.2022 06:17:23
Manuals AN110 245.5 KB DE2019/05/13 10:31:3013.05.2019 10:31:30D00097
Manuals AN110 245.5 KB EN2019/05/13 10:31:3013.05.2019 10:31:30D00097
Datasheets AN110 264.8 KB DE2019/05/13 10:31:3313.05.2019 10:31:33D00097
Datasheets AN110 221.5 KB EN2019/05/13 10:31:3513.05.2019 10:31:35D00097
Datasheets AN110 226.4 KB ES2019/05/13 10:31:3713.05.2019 10:31:37D00097