Part Identity and Function
The Siemens 6ES7972-0BB50-0AX0 is a bus connector for the SIMATIC S7-300 programmable logic controller family, used to link the CPU to the I/O rack via the backplane bus.
Siemens 6ES7972-0BB50-0AX0 Bus Connector, Mature Lifecycle
MPN6ES7972-0BB50-0AX0
Siemens SIMATIC S7-300 bus connector, 6ES7972-0BB50-0AX0, mature lifecycle, 0.09 kg.
$77.33Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →Specifications
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.09 kgs |
Product details
MPN
6ES7972-0BB50-0AX0