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  • S7-300

    • S7-300

    Apter Power provides S7-300 spare parts and service. We provide a full one year warranty on S7-300 parts, including new original, discontinued inventory and refurbished parts.

    Search our inventory for the S7-300 part number you need, or select a S7-300 part number below to see our live stock levels. If you don't find the part you need, please contact us and we will be able to source the part for you.

    We reserve thousands of automation and control spare parts which are produced by leading Original Equipment Manufacturers (OEMs), supporting you an all-encompassing view through a single channel.
    • Packages Shipped

      50K/Day

    • Products Available

      40+/Million

    • Shipping To

      177+/Countries

     
    • Please try to be as accurate as possible with your search.
    • We can quote you on 1000s of specialist parts, even if they are not listed on our website.
    • We can't find any results for “”.
      Model Manufacturer Backup model Description Availability 12-month warranty Immediate dispatch Global delivery
      6ES7331-1KF01-0AB0 Siemens Analog Input Module Inquiry
      6ES7314-1AG13-0AB0 Siemens CPU314 Processor Module Inquiry
      6GK7343-1CX10-0XE0 Siemens CP343-1 Ethernet Module Inquiry
      6ES7953-8LG31-0AA0 Siemens S7 MICRO MEMORY CARD. 128KB Inquiry
      6ES7392-1BM01-0AA0 Siemens Front Connector Inquiry
      6ES7390-1AE80-0AA0 Siemens Simatic S7-300 Mounting Rail Inquiry
      6GK7343-1EX30-0XE0 Siemens CP 343-1 Ethernet Module Inquiry
      6ES7313-6CF03-0AB0 Siemens CPU 313C-2 DP Compact CPU with MPI Inquiry
      6ES7340-1AH01-0AE0 Siemens CP340 Communications Processor Module Inquiry
      6ES7321-1BH02-0AA0 Siemens SM321 Digital Input Module Inquiry
      6ES7317-2EK14-0AB0 Siemens CPU317-2 PN/DP Central Processor Inquiry
      6ES7314-6EH04-0AB0 Siemens CPU 314C-2PN/DP Compact CPU Inquiry
      6EP1333-4BA00 Siemens PM1507 Power Supply Inquiry
      6ES7332-5HD01-0AB0 Siemens Analog Output Module Inquiry
      6ES7323-1BL00-0AA0 Siemens Digital I/O Module Inquiry
      6ES7340-1CH02-0AE0 Siemens CP340 RS422/485 Interface Module Inquiry
      3 4 5 6 7 8 9

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