Skip to content
  • Quote within 24 hours on working days
  • Worldwide delivery from Goslar
+49 5325 5214108 WhatsApp
  • Deutsch
  • English
  • FrançaisCette page n’existe pas encore en français.
  • EspañolEsta página aún no está disponible en español.
  • NederlandsDeze pagina is nog niet beschikbaar in het Nederlands.

Inquiry list : no part numbers

No part numbers in the inquiry list yet.

  • Order value below 2,500 euros net: small order surcharge of 150 euros net.
  • Sales to business customers only.
Send request

SIMATIC S7-300

Discontinued Successor: SIMATIC S7-1500 As of 05/11/2026, 05:40 (German time)

Source: manufacturer information

SIMATIC S7-300 is the range of programmable logic controllers (PLCs) from Siemens. Together with ET 200M, Siemens began phasing out the range on 1 October 2023; since 1 October 2025 it has been available only as a spare part, planned until 1 October 2033. For migration, Siemens names SIMATIC S7-1500 with the ET 200MP and ET 200SP I/O systems.

part numbers
172
of them stock items
37
most common lead time
On request

Part numbers in the series

What does this mean for you?

Discontinued means: the manufacturer no longer supplies the series. We source spare parts on request even after discontinuation; condition and lead time are stated in the quote.

Successor: SIMATIC S7-1500

Frequently asked questions

Is the SIMATIC S7-300 series discontinued?

Yes, discontinued according to the manufacturer. Successor: SIMATIC S7-1500.

Which parts of the series are stock items?

Stock items are marked green in the list. The lead time in working days is shown on the part number page.

Do you also supply individual spare parts?

Yes, from a single unit.

Questions about SIMATIC S7-300?

+49 5325 5214108

Monday to Friday, 08:00 to 17:30 (German time)

info@elektroharz.de Request a quote

Elektro Harz, Dörntener Straße 25, 38644 Goslar, +49 5325 5214108, info@elektroharz.de
https://www.elektroharz.de/en/manufacturers/siemens/series/simatic-s7-300/