Sourcing this module for your BOM
The 6ES7378-2BA00-0AC0: Since production is ended, this part is sourced through independent distribution — quantities are confirmed at RFQ, not held in ready inventory.
6ES7378-2BA00-0AC0 Siemens MSM378 Mass Storage Module, EOL
MPN6ES7378-2BA00-0AC0
End of Life
Siemens 6ES7378-2BA00-0AC0 MSM378 Massenspeicherbaugr., mass storage module for S7-300, EOL hot lifecycle.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Product details
Frequently asked questions
What is the description of 6ES7378-2BA00-0AC0?
The Siemens description is MSM378 Massenspeicherbaugr., a mass storage module for the S7-300 PLC family.
MPN
6ES7378-2BA00-0AC0