PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES79720BB520XA0

PLCs and I/O (SIMATIC) family illustration
Recorded listings
36
Recorded quantity sold
16
Median recorded price
$33.0036 US-dollar records
Recorded price range
$4.99to $380.00 USD
First listing start: 09 Feb 2018Last listing start: 19 Jun 2026

Recorded price history

USD
Recorded US-dollar price historyLinear price scale. Horizontal axis: listing start date. Vertical axis: recorded price in US dollars. Filled dots have recorded sales; open dots have no recorded sales. The oxide step line shows calendar-month medians, with gaps for missing months.0.00200.00400.00600.00800.00Feb 2018Mar 2020Apr 2022May 2024Jun 20262018-02-09: US$48.16; no sale recorded2020-05-01: US$28.32; sold recorded2020-06-08: US$23.32; sold recorded2020-07-12: US$25.00; no sale recorded2020-10-28: US$29.00; no sale recorded2022-03-30: US$37.00; no sale recorded2022-04-15: US$65.17; no sale recorded2022-05-09: US$84.00; sold recorded2022-08-12: US$15.00; sold recorded2023-07-08: US$40.00; no sale recorded2023-07-13: US$64.25; no sale recorded2023-08-13: US$50.00; sold recorded2023-12-26: US$40.00; no sale recorded2024-01-02: US$4.99; no sale recorded2024-01-22: US$380.00; no sale recorded2024-02-11: US$45.00; no sale recorded2024-02-18: US$45.00; no sale recorded2024-03-03: US$45.00; no sale recorded2024-03-10: US$45.00; no sale recorded2024-03-17: US$45.00; no sale recorded2024-03-21: US$9.25; no sale recorded2024-03-24: US$45.00; no sale recorded2024-03-29: US$10.00; no sale recorded2024-03-31: US$45.00; no sale recorded2024-04-07: US$45.00; no sale recorded2024-06-07: US$5.99; no sale recorded2024-06-21: US$5.99; no sale recorded2024-07-09: US$24.50; no sale recorded2024-08-16: US$10.00; sold recorded2024-08-20: US$19.90; no sale recorded2025-02-02: US$17.00; sold recorded2025-03-07: US$29.00; no sale recorded2025-07-08: US$24.00; no sale recorded2025-07-19: US$56.00; no sale recorded2026-06-09: US$28.88; no sale recorded2026-06-19: US$13.99; no sale recordedRecorded US-dollar price historyLinear price scale. Horizontal axis: listing start date. Vertical axis: recorded price in US dollars. Filled dots have recorded sales; open dots have no recorded sales. The oxide step line shows calendar-month medians, with gaps for missing months.0.00200.00400.00600.00800.00Feb 2018Apr 2022Jun 20262018-02-09: US$48.16; no sale recorded2020-05-01: US$28.32; sold recorded2020-06-08: US$23.32; sold recorded2020-07-12: US$25.00; no sale recorded2020-10-28: US$29.00; no sale recorded2022-03-30: US$37.00; no sale recorded2022-04-15: US$65.17; no sale recorded2022-05-09: US$84.00; sold recorded2022-08-12: US$15.00; sold recorded2023-07-08: US$40.00; no sale recorded2023-07-13: US$64.25; no sale recorded2023-08-13: US$50.00; sold recorded2023-12-26: US$40.00; no sale recorded2024-01-02: US$4.99; no sale recorded2024-01-22: US$380.00; no sale recorded2024-02-11: US$45.00; no sale recorded2024-02-18: US$45.00; no sale recorded2024-03-03: US$45.00; no sale recorded2024-03-10: US$45.00; no sale recorded2024-03-17: US$45.00; no sale recorded2024-03-21: US$9.25; no sale recorded2024-03-24: US$45.00; no sale recorded2024-03-29: US$10.00; no sale recorded2024-03-31: US$45.00; no sale recorded2024-04-07: US$45.00; no sale recorded2024-06-07: US$5.99; no sale recorded2024-06-21: US$5.99; no sale recorded2024-07-09: US$24.50; no sale recorded2024-08-16: US$10.00; sold recorded2024-08-20: US$19.90; no sale recorded2025-02-02: US$17.00; sold recorded2025-03-07: US$29.00; no sale recorded2025-07-08: US$24.00; no sale recorded2025-07-19: US$56.00; no sale recorded2026-06-09: US$28.88; no sale recorded2026-06-19: US$13.99; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$33.00

36 plotted records from 36 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

36 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
19 Jun 2026Siemens 6ES79720BB520XA0 PLC ConnectoreBay 147384951883New$13.990Recorded activeUS
09 Jun 2026Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUSeBay 188488874270New - Open box$28.880Recorded activeUS
19 Jul 2025Siemens 6ES79720BB520XA0 PLC ConnectoreBay 396878720747New - Open box$56.000Recorded activeUS
08 Jul 2025Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUSeBay 357253072083New - Open box$24.000Recorded activeUS
07 Mar 2025Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUSeBay 356643826364Used$29.000Recorded activeUS
02 Feb 2025Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUSeBay 365375575234Used$17.001Sold recordedCZ
20 Aug 2024Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUS *NEW - OPEN BOX*eBay 355971853843New - Open box$19.900No sale recordedUS
16 Aug 2024Siemens 6ES79720BB520XA0 PLC ConnectoreBay 166922478879New - Open box$10.001Sold recordedUS
09 Jul 2024New Open Box Siemens 6ES79720BB520XA0 Buss Connector For PROFIBUSeBay 266897913042New - Open box$24.500Recorded activeUS
21 Jun 2024New Open Box Siemens 6ES79720BB520XA0 Buss Connector For PROFIBUSeBay 266870179781New - Open box$5.990No sale recordedUS
07 Jun 2024New Open Box Siemens 6ES79720BB520XA0 Buss Connector For PROFIBUSeBay 266849466990New - Open box$5.990No sale recordedUS
07 Apr 2024Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUS 9- pineBay 186380796307New - Open box$45.000No sale recordedUS
31 Mar 2024Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUS 9- pineBay 186370568657New - Open box$45.000No sale recordedUS
29 Mar 2024Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUSeBay 116123870133New - Open box$10.000Recorded activeUS
24 Mar 2024Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUS 9- pineBay 186360653353New - Open box$45.000No sale recordedUS
21 Mar 2024New Open Box Siemens 6ES79720BB520XA0 Buss Connector For PROFIBUSeBay 266731785266New - Open box$9.250No sale recordedUS
17 Mar 2024Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUS 9- pineBay 186349322574New - Open box$45.000No sale recordedUS
10 Mar 2024Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUS 9- pineBay 186337412165New - Open box$45.000No sale recordedUS
03 Mar 2024Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUS 9- pineBay 186326414628New - Open box$45.000No sale recordedUS
18 Feb 2024Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUS 9- pineBay 186305310107New - Open box$45.000No sale recordedUS
11 Feb 2024Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUS 9- pineBay 186295588384New - Open box$45.000No sale recordedUS
22 Jan 2024Siemens 6ES79720BB520XA0 PLC ConnectoreBay 196204589228New$380.000Recorded activeUS
02 Jan 2024New Open Box Siemens 6ES79720BB520XA0 Buss Connector For PROFIBUSeBay 266595318264New - Open box$4.990No sale recordedUS
26 Dec 2023Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUSeBay 126253593725New - Open box$40.000No sale recordedHU
13 Aug 2023Siemens 6ES79720BB520XA0 Connection Plug for PROFIBUSeBay 155716696644New$50.001Sold recordedUS
How to read these records

Dollar amounts are recorded US-dollar prices. Bracketed labels identify other marketplaces, whose currency was not recorded. Recorded quantities sold indicate marketplace activity. Recorded active is the status retained in the archive.

Browse neighboring part numbers by prefix

Neighboring part numbers

6ES79720BB420XA06ES79720BB50-0XA06ES79720BB500XA06ES79720BB600XA06ES79720BB610XA06ES79720BB610XA0 BUS

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972-0BA52-0XA06ES72918BA200XA06ES7322-1BL00-0AA0972-0BA50-0XA06ES7321-1BH02-0AA06ES7141-5BF00-0BA06ES7131-6BF00-0CA06ES7321-1BL00-0AA06ES7322-1FL00-0AA06ES7522-1BL01-0AB06ES7134-4NB51-0AB06ES7134-4MB02-0AB06ES7953-8LF00-0AA06ES7390-1AE80-0AA06ES7323-1BH01-0AA0

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