×
Siemens Industry Online Support
Siemens AG
Entry type: FAQ Entry ID: 109749120, Entry date: 01/16/2018
(0)
Rate

Use of 3SU1500 plastic holder / 3SU1550 metal holder

  • Entry
  • Associated product(s)
This entry contains information about using plastic/metal holders with actuators and indicators.

QUESTION:

Are the holder versions in plastic (3SU1500) and metal (3SU1550) compatible with all design versions of the actuators and indicators?

 

 

ANSWER:

Holders made of plastic (3SU1500) can only be attached to actuators and indicators made of plastic (3SU100) or plastic with metal front ring (3SU103).
The holders made of metal
(3SU1550) can be attached to all versions of actuators and indicators.
Metal holders are automatically grounded by their fastening screw, but a grounding stud can also be fitted.

Note
Observe whether a 3-slot holder or a 4-slot holder is required.

Security information
In order to protect technical infrastructures, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art IT security concept. Siemens’ products and solutions constitute one element of such a concept. For more information about cyber security, please visit
http://www.siemens.com/industrialsecurity.