PartHistory
Siemens / Other Siemens parts

3TK2040-7BB4

Other Siemens parts family illustration
Recorded listings
84
Recorded quantity sold
40
Median recorded price
$130.9872 US-dollar records
Recorded price range
$25.68to $9999.00 USD
First listing start: 22 Mar 2017Last listing start: 28 Jun 2026

Recorded price history

USD
Recorded US-dollar price historyLogarithmic price scale (price + 1). 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.0110100100010000Mar 2017Jun 2019Oct 2021Feb 2024Jun 20262017-03-22: US$70.00; sold recorded2017-06-09: US$70.00; no sale recorded2017-08-09: US$70.00; no sale recorded2017-11-06: US$60.00; no sale recorded2018-01-05: US$60.00; no sale recorded2018-01-31: US$60.00; no sale recorded2018-02-28: US$54.38; no sale recorded2018-03-20: US$120.00; no sale recorded2018-05-19: US$120.00; no sale recorded2018-08-11: US$53.00; no sale recorded2018-08-22: US$9999.00; no sale recorded2018-08-22: US$465.00; no sale recorded2018-08-30: US$465.00; no sale recorded2018-09-10: US$465.00; no sale recorded2018-09-20: US$465.00; no sale recorded2018-09-29: US$441.75; no sale recorded2018-10-09: US$441.75; no sale recorded2018-10-19: US$441.75; no sale recorded2020-03-25: US$39.99; no sale recorded2020-10-23: US$133.65; no sale recorded2020-11-27: US$105.88; sold recorded2020-11-27: US$106.75; no sale recorded2020-11-27: US$108.05; no sale recorded2021-01-05: US$100.29; no sale recorded2021-01-06: US$114.99; no sale recorded2021-02-05: US$39.99; sold recorded2021-03-25: US$100.29; no sale recorded2021-03-25: US$100.27; no sale recorded2021-03-25: US$87.99; no sale recorded2021-04-27: US$131.95; no sale recorded2022-02-23: US$39.99; sold recorded2022-07-07: US$64.99; no sale recorded2022-09-01: US$25.68; no sale recorded2023-01-16: US$480.00; no sale recorded2023-01-29: US$99.99; sold recorded2023-03-16: US$298.00; sold recorded2023-04-11: US$120.00; no sale recorded2023-04-25: US$199.99; sold recorded2023-09-07: US$139.99; sold recorded2023-10-16: US$130.00; sold recorded2024-01-08: US$50.00; sold recorded2024-04-19: US$99.99; no sale recorded2024-09-25: US$211.20; no sale recorded2024-12-31: US$211.20; sold recorded2025-02-21: US$85.00; no sale recorded2025-06-19: US$149.99; no sale recorded2025-07-03: US$211.20; no sale recorded2025-08-12: US$210.00; no sale recorded2025-08-31: US$149.99; no sale recorded2025-09-18: US$149.99; no sale recorded2025-11-06: US$60.00; no sale recorded2025-11-07: US$149.99; no sale recorded2025-12-05: US$79.00; no sale recorded2025-12-17: US$142.49; no sale recorded2025-12-20: US$240.22; no sale recorded2025-12-30: US$50.00; no sale recorded2026-01-13: US$65.85; no sale recorded2026-01-14: US$211.20; no sale recorded2026-01-23: US$318.00; no sale recorded2026-01-24: US$210.00; no sale recorded2026-01-29: US$210.00; no sale recorded2026-02-01: US$129.99; no sale recorded2026-02-17: US$189.00; no sale recorded2026-02-27: US$189.00; no sale recorded2026-03-06: US$42.50; no sale recorded2026-03-24: US$240.22; no sale recorded2026-03-26: US$69.64; no sale recorded2026-03-27: US$235.31; no sale recorded2026-05-05: US$169.49; no sale recorded2026-05-16: US$230.00; no sale recorded2026-05-16: US$142.49; no sale recorded2026-06-28: US$199.00; no sale recordedRecorded US-dollar price historyLogarithmic price scale (price + 1). 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.0110100100010000Mar 2017Oct 2021Jun 20262017-03-22: US$70.00; sold recorded2017-06-09: US$70.00; no sale recorded2017-08-09: US$70.00; no sale recorded2017-11-06: US$60.00; no sale recorded2018-01-05: US$60.00; no sale recorded2018-01-31: US$60.00; no sale recorded2018-02-28: US$54.38; no sale recorded2018-03-20: US$120.00; no sale recorded2018-05-19: US$120.00; no sale recorded2018-08-11: US$53.00; no sale recorded2018-08-22: US$9999.00; no sale recorded2018-08-22: US$465.00; no sale recorded2018-08-30: US$465.00; no sale recorded2018-09-10: US$465.00; no sale recorded2018-09-20: US$465.00; no sale recorded2018-09-29: US$441.75; no sale recorded2018-10-09: US$441.75; no sale recorded2018-10-19: US$441.75; no sale recorded2020-03-25: US$39.99; no sale recorded2020-10-23: US$133.65; no sale recorded2020-11-27: US$105.88; sold recorded2020-11-27: US$106.75; no sale recorded2020-11-27: US$108.05; no sale recorded2021-01-05: US$100.29; no sale recorded2021-01-06: US$114.99; no sale recorded2021-02-05: US$39.99; sold recorded2021-03-25: US$100.29; no sale recorded2021-03-25: US$100.27; no sale recorded2021-03-25: US$87.99; no sale recorded2021-04-27: US$131.95; no sale recorded2022-02-23: US$39.99; sold recorded2022-07-07: US$64.99; no sale recorded2022-09-01: US$25.68; no sale recorded2023-01-16: US$480.00; no sale recorded2023-01-29: US$99.99; sold recorded2023-03-16: US$298.00; sold recorded2023-04-11: US$120.00; no sale recorded2023-04-25: US$199.99; sold recorded2023-09-07: US$139.99; sold recorded2023-10-16: US$130.00; sold recorded2024-01-08: US$50.00; sold recorded2024-04-19: US$99.99; no sale recorded2024-09-25: US$211.20; no sale recorded2024-12-31: US$211.20; sold recorded2025-02-21: US$85.00; no sale recorded2025-06-19: US$149.99; no sale recorded2025-07-03: US$211.20; no sale recorded2025-08-12: US$210.00; no sale recorded2025-08-31: US$149.99; no sale recorded2025-09-18: US$149.99; no sale recorded2025-11-06: US$60.00; no sale recorded2025-11-07: US$149.99; no sale recorded2025-12-05: US$79.00; no sale recorded2025-12-17: US$142.49; no sale recorded2025-12-20: US$240.22; no sale recorded2025-12-30: US$50.00; no sale recorded2026-01-13: US$65.85; no sale recorded2026-01-14: US$211.20; no sale recorded2026-01-23: US$318.00; no sale recorded2026-01-24: US$210.00; no sale recorded2026-01-29: US$210.00; no sale recorded2026-02-01: US$129.99; no sale recorded2026-02-17: US$189.00; no sale recorded2026-02-27: US$189.00; no sale recorded2026-03-06: US$42.50; no sale recorded2026-03-24: US$240.22; no sale recorded2026-03-26: US$69.64; no sale recorded2026-03-27: US$235.31; no sale recorded2026-05-05: US$169.49; no sale recorded2026-05-16: US$230.00; no sale recorded2026-05-16: US$142.49; no sale recorded2026-06-28: US$199.00; no sale recorded
Sold recordedNo sale recordedMonthly median

Logarithmic price scale (price + 1). Dates are listing starts.

Median recorded price, all years$130.98

72 plotted records from 72 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

84 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
28 Jun 20261PC NEW SIEMENS 3TK2040-7BB4 Safety Relay Expedited ShippingeBay 147402894793New$199.000Recorded activeCN
16 May 2026Charmilles 852-8570 Robofil 290 Board With Siemens 3TK2040-7BB4 Mini ContactoreBay 188390698431Used$142.490Recorded activeUS
16 May 20261-piece set of brand new Siemens 3TK2040-7BB4 time relayeBay 306942499320New$230.000Recorded activeCN
05 May 2026Siemens 3TK2040-7BB4 Phase/Voltage Loss RelayeBay 366390726920Used$169.490Recorded activeUS
27 Mar 2026New Siemens 3TK2040-7BB4 Miniature ContactoreBay 406807233547New$235.310Recorded activeCN
26 Mar 20261PCS Used Siemens 3TK2040-7BB4 Control Relay Contactor In Good ConditioneBay 318061456698Used$69.640Recorded activeCN
24 Mar 2026New Siemens 3TK2040-7BB4 Miniature ContactoreBay 157780677764New$240.220Recorded activeCN
06 Mar 2026USED Siemens 3TK2040-7BB4 Miniature Contactor 4NO 24VDCeBay 177927980090Used$42.500Recorded activeUS
27 Feb 2026SIEMENS 3TK2040-7BB4 / 3TK20407BB4 (USED)eBay 317929259628Used$189.000Recorded activeUS
17 Feb 2026SIEMENS 3TK2040-7BB4 / 3TK20407BB4 (USED)eBay 397619036266Used$189.000Recorded activeUS
01 Feb 20262004 CHARMILLES ROBOFORM 2030 SIEMENS CONTACTOR 3TK2040-7BB4 LOT OF 3 PIECESeBay 157651119390Used$129.990Recorded activeUS
29 Jan 2026SIEMENS 3TK2040-7BB4 / 3TK20407BB4 (USED)eBay 236606705613Used$210.000Recorded activeUS
24 Jan 2026SIEMENS 3TK2040-7BB4 / 3TK20407BB4 (USED)eBay 397529489623Used$210.000Recorded activeUS
23 Jan 20261PC NEW Siemens 3TK2040-7BB4 Miniature Contactor fast deliveryeBay 317791908555New$318.000Recorded activeCN
14 Jan 2026SIEMENS 3TK2040-7BB4 MINIATURE CONTACTOR T250195eBay 287074101522Used$211.200Recorded activeUS
13 Jan 20261PCS Brand New Siemens 3TK2040-7BB4 Control Relay Contactor Fast deliveryeBay 227172332636New$65.850Recorded activeCN
30 Dec 2025(1) Siemens 3TK2040-7BB4 Control Relay Contactor ONA EDM MachineeBay 236556046702Used$50.000Recorded activeUS
20 Dec 2025New Siemens 3TK2040-7BB4 Miniature ContactoreBay 177691251892New$240.220Recorded activeCN
17 Dec 2025Charmilles 852-8570 Robofil 290 Board With Siemens 3TK2040-7BB4 Mini ContactoreBay 205928219256Used$142.490Recorded activeUS
05 Dec 2025LOT OF (2) Siemens 3TK2040-7BB4 Miniature ContactoreBay 366040281547Used$79.000Recorded activeUS
07 Nov 2025Siemens 3TK2040-7BB4 Phase/Voltage Loss RelayeBay 365970046097Used$149.990Recorded activeUS
06 Nov 2025Siemens 3TK2040-7BB4. Contactor. Used. Tested. Free Shipping. eBay 157445996679Used$60.000Recorded activeUS
18 Sep 2025Charmilles 852-8570 Robofil 290 Board With Siemens 3TK2040-7BB4 Mini ContactoreBay 187579530788Used$149.990Recorded activeUS
31 Aug 2025SIEMENS CONTACTOR 3TK2040-7BB4 LOT OF 3 PIECESeBay 187532886536Used$149.990Recorded activeUS
12 Aug 2025Siemens 3TK2040-7BB4 Miniature ContactoreBay 396953061985New$210.000Recorded activeUS
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

3TK2040-6BB43TK2040-7AJ23TK2040-7AL23TK20400AK63TK20407AL23TK20807-OBB4

Related part numbers

3TF2010-0BB43TK2842-1BB413TK2828-1BB403TK2825-2BB403RT2023-2BB403TK2830-1CB303RT2017-1BB423TF2010-0AP03TF2010-0AN23RP1540-1BB303RT1034-1BB403RT1016-1BB413RW3026-2BB043RA2120-4CD27-0BB43RA2110-0KA15-1BB4

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