Type ESX50D-S

60 mm
Typ ESX50D-S von E-T-A: Das Gerät ESX50D-Sxxx ist ein kommunikationsfähiger elektronischer Sicherungsautomat.


The type ESX50D-Sxx is an electronic circuit protector capable of communication, which forms the intelligent power distribution system ControlPlex® type SVS201-CP together with the bus terminal controller CPC10 and the power distribution board SVS201-PWR.

By means of its communication interface, the measuring values recorded by the ESX50D-Sxx will be forwarded to the CPC10 via the proprietary device bus ELBus® and then to a superordinate

programmable control unit. This allows flexible adjustment of the current rating and its parameters to the requirements of the system and its direct controllability. So the user can import the relevant information regarding his DC 24 V voltage supply and process it accordingly.

The ESX50D-S is available in two different versions. The first version has a rotary switch to allow current rating adjustment directly on the circuit protector in a range from 1 A to 10 A. The second version offers this adjustment feature via a field bus system or a USB service interface.

Technical Data

operating voltage DC 24 V 18...32 V
Voltage rating
  • DC / 24 V
Current ratings 1 A
2 A
3 A
4 A
5 A
6 A
7 A
8 A
9 A
10 A
Number of poles 1-pole
Load disconnection short circuit: typically 100 ms
overload: typically 3 s
short circuit: typically 100 ms
overload: typically 5 s
Current limitation typically 1,2 x IN
Status indication 1 LED green/orange/red: status/fault
Temperature range 0...+50 °C
Terminal design blade terminals 6.3 mm
Mounting method Mounting of enclosure plug-in type, suitable for SVS201-PWR-xx


  • (Steel industry)
  • Automation
  • Automobile production
  • Chemical, Oil & Gas
  • Mechanical engineering
  • Pharmaceutical & Food
  • Renewable energies


Datasheet & Explanations

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