+86 18030235313
  • Live Chat

    Chat to our friendly team through the easy-to-use online feature.

    Whatsapp
  • Got a question?

    Click on Email to contact our sales team for a quick response.

    Email
  • Got a question?

    Click on Skype to contact our sales team for a quick response.

    Skype：dddemi33
  • Home
    • >
  • ALL MANUFACTURERS
    • >
  • Siemens
    • >
  • Siemens Simatic S7
    • >
  • 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

     
    Model Manufacturer Backup model Description Availability 12-month warranty Immediate dispatch Global delivery
    6ES7307-1EA80-0AA0 Siemens PS307 Power Supply - Outdoor Version Inquiry
    6GK7343-1EX21-0XE0 Siemens CP 343-1 CP 343-1 Ethernet Module Inquiry
    6ES7322-1HF10-0AA0 Siemens Digital Output Module - Relay Inquiry
    6ES7321-1CH00-0AA0 Siemens Digital Input Module Inquiry
    6ES7392-1BJ00-0AA0 Siemens Front Connector - Spring Inquiry
    6ES7332-5RD00-0AB0 Siemens Analog Output Module Inquiry
    6ES7315-6FF04-0AB0 Siemens CPU 315F-2DP Failsafe Processor Module Inquiry
    6ES7331-7TF01-0AB0 Siemens Analog Input Module - HART Inquiry
    6GK7343-1GX30-0XE0 Siemens CP 343-1 CP 343-1 Advanced Communications Processor Inquiry
    6ES7318-3EL00-0AB0 Siemens CPU 319-3 PN/DP CPU 319-3 PN/DP Central Processor Inquiry
    6ES7314-6BF01-0AB0 Siemens CPU 314C-2 PTP CPU 314C-2 PTP Compact CPU With MPI Inquiry
    6ES7331-7RD00-0AB0 Siemens Analog Input Module Inquiry
    6ES7326-2BF41-0AB0 Siemens SM326 Digital Output Module - Failsafe Inquiry
    6ES7322-5HF00-0AB0 Siemens Digital Output Module Inquiry
    6ES7316-2AG00-0AB0 Siemens CPU 316-2DP CPU 316-2DP Processor Module Inquiry
    6ES7341-1AH01-0AE0 Siemens CP341 CP341 Communication Module - Serial Inquiry
    1 2 3 4 5 6 7 8 9 ... 9

    You May Also Like

    We’re Here When You Need Us

    From product insights to customer service needs, our experienced service team will focus on getting you what you need quickly
    Contact Us