PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES7331-7KB02-4AB2

PLCs and I/O (SIMATIC) family illustration
Recorded listings
55
Recorded quantity sold
3
Median recorded price
$376.8654 US-dollar records
Recorded price range
$160.00to $1221.16 USD
First listing start: 19 Feb 2021Last listing start: 15 Oct 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.0.00500.001000.001500.002000.00Feb 2021Jul 2022Dec 2023May 2025Oct 20262021-02-19: US$649.80; no sale recorded2022-04-15: US$687.80; no sale recorded2024-01-19: US$299.99; sold recorded2024-05-17: US$361.35; no sale recorded2024-05-23: US$359.06; no sale recorded2024-07-05: US$308.99; no sale recorded2024-10-09: US$308.48; no sale recorded2025-01-10: US$345.68; sold recorded2025-02-01: US$372.00; no sale recorded2025-03-19: US$308.94; sold recorded2025-03-26: US$367.19; no sale recorded2025-03-28: US$339.83; no sale recorded2025-04-25: US$342.89; no sale recorded2025-04-30: US$308.48; no sale recorded2025-05-15: US$299.99; no sale recorded2025-06-05: US$1221.16; no sale recorded2025-06-09: US$1141.27; no sale recorded2025-06-10: US$356.08; no sale recorded2025-06-12: US$291.18; no sale recorded2025-07-05: US$380.60; no sale recorded2025-07-16: US$342.88; no sale recorded2025-07-18: US$299.99; no sale recorded2025-08-08: US$474.01; no sale recorded2025-08-12: US$373.11; no sale recorded2025-08-23: US$160.00; no sale recorded2025-08-31: US$1116.61; no sale recorded2025-09-25: US$299.99; no sale recorded2025-09-28: US$645.58; no sale recorded2025-10-07: US$650.74; no sale recorded2025-10-27: US$360.95; no sale recorded2025-11-25: US$603.20; no sale recorded2025-12-23: US$342.97; no sale recorded2025-12-29: US$480.82; no sale recorded2026-01-26: US$327.53; no sale recorded2026-03-03: US$441.86; no sale recorded2026-03-04: US$317.93; no sale recorded2026-03-13: US$433.36; no sale recorded2026-03-21: US$446.54; no sale recorded2026-03-23: US$665.00; no sale recorded2026-03-28: US$365.88; no sale recorded2026-04-11: US$1088.06; no sale recorded2026-04-14: US$363.96; no sale recorded2026-04-17: US$597.00; no sale recorded2026-04-29: US$398.70; no sale recorded2026-04-29: US$584.60; no sale recorded2026-05-05: US$472.80; no sale recorded2026-05-13: US$594.00; no sale recorded2026-05-14: US$1121.14; no sale recorded2026-05-29: US$584.60; no sale recorded2026-06-02: US$365.00; no sale recorded2026-06-10: US$417.97; no sale recorded2026-06-16: US$596.68; no sale recorded2026-07-02: US$472.80; no sale recorded2026-10-15: US$596.68; 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.0.00500.001000.001500.002000.00Feb 2021Dec 2023Oct 20262021-02-19: US$649.80; no sale recorded2022-04-15: US$687.80; no sale recorded2024-01-19: US$299.99; sold recorded2024-05-17: US$361.35; no sale recorded2024-05-23: US$359.06; no sale recorded2024-07-05: US$308.99; no sale recorded2024-10-09: US$308.48; no sale recorded2025-01-10: US$345.68; sold recorded2025-02-01: US$372.00; no sale recorded2025-03-19: US$308.94; sold recorded2025-03-26: US$367.19; no sale recorded2025-03-28: US$339.83; no sale recorded2025-04-25: US$342.89; no sale recorded2025-04-30: US$308.48; no sale recorded2025-05-15: US$299.99; no sale recorded2025-06-05: US$1221.16; no sale recorded2025-06-09: US$1141.27; no sale recorded2025-06-10: US$356.08; no sale recorded2025-06-12: US$291.18; no sale recorded2025-07-05: US$380.60; no sale recorded2025-07-16: US$342.88; no sale recorded2025-07-18: US$299.99; no sale recorded2025-08-08: US$474.01; no sale recorded2025-08-12: US$373.11; no sale recorded2025-08-23: US$160.00; no sale recorded2025-08-31: US$1116.61; no sale recorded2025-09-25: US$299.99; no sale recorded2025-09-28: US$645.58; no sale recorded2025-10-07: US$650.74; no sale recorded2025-10-27: US$360.95; no sale recorded2025-11-25: US$603.20; no sale recorded2025-12-23: US$342.97; no sale recorded2025-12-29: US$480.82; no sale recorded2026-01-26: US$327.53; no sale recorded2026-03-03: US$441.86; no sale recorded2026-03-04: US$317.93; no sale recorded2026-03-13: US$433.36; no sale recorded2026-03-21: US$446.54; no sale recorded2026-03-23: US$665.00; no sale recorded2026-03-28: US$365.88; no sale recorded2026-04-11: US$1088.06; no sale recorded2026-04-14: US$363.96; no sale recorded2026-04-17: US$597.00; no sale recorded2026-04-29: US$398.70; no sale recorded2026-04-29: US$584.60; no sale recorded2026-05-05: US$472.80; no sale recorded2026-05-13: US$594.00; no sale recorded2026-05-14: US$1121.14; no sale recorded2026-05-29: US$584.60; no sale recorded2026-06-02: US$365.00; no sale recorded2026-06-10: US$417.97; no sale recorded2026-06-16: US$596.68; no sale recorded2026-07-02: US$472.80; no sale recorded2026-10-15: US$596.68; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$376.86

54 plotted records from 54 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

55 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
15 Oct 20261pcs New Siemens 6ES7 331-7KB02-4AB2 6ES7331-7KB02-4AB2 PLC Module In BoxeBay 336845364039New$596.680Recorded activeHK
02 Jul 20266ES7 331-7KB02-4AB2 NEW SIEMENS 6ES7331-7KB02-4AB2 S7-300 Analog Input ModuleeBay 206388547672New$472.800Recorded activeCN
16 Jun 20261pcs New Siemens 6ES7 331-7KB02-4AB2 6ES7331-7KB02-4AB2 PLC Module In BoxeBay 336642352712New$596.680Recorded activeHK
10 Jun 20266ES7 331-7KB02-4AB2 NEW SIEMENS 6ES7331-7KB02-4AB2 S7-300 Analog Input ModuleeBay 278074009391New$417.970Recorded activeCN
02 Jun 20266ES7 331-7KB02-4AB2 NEW SIEMENS 6ES7331-7KB02-4AB2 S7-300 Analog Input Module#PTeBay 298378227263New$365.000Recorded activeCN
29 May 20261PC New Siemens 6ES7 331-7KB02-4AB2 6ES7331-7KB02-4AB2 PLC Module In BoxeBay 800090419590New$584.600Recorded activeCN
14 May 20261pc New SIEMENS 6ES7 331-7KB02-4AB2 6ES7331-7KB02-4AB2 S7-300 Analog InputeBay 157909689322New$1121.140Recorded activeUS
13 May 20261PC New Siemens 6ES7 331-7KB02-4AB2 6ES7331-7KB02-4AB2 PLC Module In BoxeBay 318297615860New$594.000Recorded activeCN
05 May 20266ES7 331-7KB02-4AB2 NEW SIEMENS 6ES7331-7KB02-4AB2 S7-300 Analog Input ModuleeBay 198331924406New$472.800Recorded activeCN
29 Apr 20261PC New Siemens 6ES7 331-7KB02-4AB2 6ES7331-7KB02-4AB2 PLC Module In BoxeBay 389953569714New$584.600Recorded activeCN
29 Apr 20266ES7331-7KB02-4AB2 NEW SIEMENS S7-300 Analog Input Module 6ES7331-7KB02-4AB2eBay 227321468544New$398.700Recorded activeCN
17 Apr 20261PC New Siemens 6ES7 331-7KB02-4AB2 6ES7331-7KB02-4AB2 PLC Module In BoxeBay 377121338287New$597.000Recorded activeCN
14 Apr 20266ES7331-7KB02-4AB2 1PCS New SIEMENS Analog Input Module 6ES7331-7KB02-4AB2eBay 377112933223New$363.960Recorded activeUS
11 Apr 20261PCS New SIEMENS 6ES7 331-7KB02-4AB2 6ES7331-7KB02-4AB2 S7-300 Analog InputeBay 298215590731New$1088.060Recorded activeUS
28 Mar 2026 6ES7331-7KB02-4AB2 NEW SIEMENS S7-300 Analog Input Module 6ES7331-7KB02-4AB2eBay 168268547725New$365.880Recorded activeCN
23 Mar 20266ES7331-7KB02-4AB2 NEW SIEMENS S7-300 Analog Input Module 6ES7331-7KB02-4AB2eBay 318047917462New$665.000Recorded activeCN
21 Mar 20266ES7331-7KB02-4AB2 NEW SIEMENS S7-300 Analog Input Module 6ES7331-7KB02-4AB2eBay 377051304531New$446.540Recorded activeUS
13 Mar 20261PCS NEW SIEMENS 6ES7331-7KB02-4AB2 6ES7 331-7KB02-4AB2 Analog Module In BoxeBay 227253607998New$433.360Recorded activeUS
04 Mar 20266ES7 331-7KB02-4AB2 NEW SIEMENS 6ES7331-7KB02-4AB2 S7-300 Analog Input ModuleeBay 406736564470New$317.930Recorded activeCN
03 Mar 20266ES7331-7KB02-4AB2 NEW SIEMENS S7-300 Analog Input Module 6ES7331-7KB02-4AB2eBay 358280350960New$441.860Recorded activeCN
26 Jan 20266ES7331-7KB02-4AB2 NEW SIEMENS S7-300 Analog Input Module 6ES7331-7KB02-4AB2eBay 227189372505New$327.530Recorded activeCN
29 Dec 20256ES7 331-7KB02-4AB2 NEW SIEMENS 6ES7331-7KB02-4AB2 S7-300 Analog Input ModuleeBay 317709302923New$480.820Recorded activeUS
23 Dec 20256ES7 331-7KB02-4AB2 NEW SIEMENS 6ES7331-7KB02-4AB2 S7-300 Analog Input ModuleeBay 406510953322New$342.970Recorded activeCN
25 Nov 20251pcs New Siemens 6ES7 331-7KB02-4AB2 6ES7331-7KB02-4AB2 PLC Module In BoxeBay 397317872060New$603.200Recorded activeCN
27 Oct 20251PCS New Siemens 6ES7 331-7KB02-4AB2 6ES7331-7KB02-4AB2 PLC ModuleeBay 406326311192New$360.950Recorded activeCN
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

6ES7331-7KB02-0AB06ES7331-7KB02-0AB0/6ES76ES7331-7KB02-4AB16ES7331-7KB020-AB06ES7331-7KB81-0AB06ES7331-7KB82-0AB0

Related part numbers

6ES7334-0KE00-0AB06ES7331-7KF02-0AB06ES7318-3EL01-0AB0331-1KF02-0AB06ES7321-1BL00-0AA06ES7550-1AA01-0AB06ES7131-6BF00-0CA06EP3310-6SB00-0AY06ES7414-2XG01-0AB06ES7315-2AH14-0AB06ES7322-1BL00-0AA06ES7322-1FL00-0AA06ES7141-5BF00-0BA06ES5431-4UA126ES7136-6DC00-0CA0

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