PartHistory
Siemens / Other Siemens parts

3TH3040-0B

Other Siemens parts family illustration
Recorded listings
85
Recorded quantity sold
12
Median recorded price
$27.7570 US-dollar records
Recorded price range
$12.63to $247.00 USD
First listing start: 21 Nov 2017Last listing start: 16 May 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.0.00100.00200.00300.00400.00Nov 2017Dec 2019Feb 2022Mar 2024May 20262017-11-21: US$18.00; no sale recorded2018-04-30: US$114.99; no sale recorded2018-08-13: US$25.00; no sale recorded2018-08-13: US$23.00; no sale recorded2018-09-27: US$52.00; no sale recorded2018-12-27: US$18.99; sold recorded2019-01-14: US$25.00; no sale recorded2019-01-14: US$23.00; no sale recorded2019-11-29: US$60.00; no sale recorded2020-02-04: US$24.99; no sale recorded2020-06-01: US$52.00; no sale recorded2020-06-02: US$47.48; no sale recorded2020-10-20: US$65.00; no sale recorded2021-06-17: US$55.99; no sale recorded2021-06-27: US$52.00; no sale recorded2022-08-17: US$247.00; no sale recorded2022-10-15: US$52.00; no sale recorded2023-02-15: US$58.10; sold recorded2023-05-02: US$247.00; no sale recorded2024-03-04: US$52.00; no sale recorded2024-03-04: US$82.00; no sale recorded2024-04-02: US$15.29; no sale recorded2024-04-30: US$15.21; no sale recorded2024-06-10: US$20.00; no sale recorded2024-06-21: US$29.69; no sale recorded2024-06-22: US$17.89; no sale recorded2024-07-29: US$17.89; no sale recorded2024-08-04: US$19.95; no sale recorded2024-08-14: US$49.00; no sale recorded2024-10-28: US$17.89; sold recorded2024-11-13: US$25.88; sold recorded2024-12-07: US$17.89; sold recorded2024-12-18: US$29.69; sold recorded2025-01-03: US$17.89; sold recorded2025-01-12: US$25.11; sold recorded2025-01-29: US$52.00; sold recorded2025-02-11: US$25.15; sold recorded2025-02-14: US$17.89; no sale recorded2025-03-13: US$26.53; sold recorded2025-03-19: US$13.99; no sale recorded2025-03-19: US$13.99; no sale recorded2025-04-12: US$27.65; sold recorded2025-06-08: US$17.89; no sale recorded2025-06-11: US$27.85; no sale recorded2025-06-15: US$29.69; no sale recorded2025-06-19: US$13.99; no sale recorded2025-06-19: US$13.99; no sale recorded2025-07-11: US$28.48; no sale recorded2025-08-03: US$89.00; no sale recorded2025-08-10: US$28.39; no sale recorded2025-09-10: US$28.62; no sale recorded2025-09-13: US$29.69; no sale recorded2025-09-18: US$13.29; no sale recorded2025-09-18: US$13.29; no sale recorded2025-10-11: US$28.19; no sale recorded2025-10-12: US$29.69; no sale recorded2025-11-12: US$28.21; no sale recorded2025-12-12: US$28.59; no sale recorded2025-12-17: US$13.29; no sale recorded2025-12-17: US$13.29; no sale recorded2025-12-24: US$17.89; no sale recorded2026-01-09: US$29.69; no sale recorded2026-01-12: US$28.38; no sale recorded2026-02-10: US$28.99; no sale recorded2026-03-27: US$21.99; no sale recorded2026-04-12: US$28.54; no sale recorded2026-04-26: US$247.00; no sale recorded2026-05-15: US$28.33; no sale recorded2026-05-16: US$12.63; no sale recorded2026-05-16: US$12.63; 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.0.00100.00200.00300.00400.00Nov 2017Feb 2022May 20262017-11-21: US$18.00; no sale recorded2018-04-30: US$114.99; no sale recorded2018-08-13: US$25.00; no sale recorded2018-08-13: US$23.00; no sale recorded2018-09-27: US$52.00; no sale recorded2018-12-27: US$18.99; sold recorded2019-01-14: US$25.00; no sale recorded2019-01-14: US$23.00; no sale recorded2019-11-29: US$60.00; no sale recorded2020-02-04: US$24.99; no sale recorded2020-06-01: US$52.00; no sale recorded2020-06-02: US$47.48; no sale recorded2020-10-20: US$65.00; no sale recorded2021-06-17: US$55.99; no sale recorded2021-06-27: US$52.00; no sale recorded2022-08-17: US$247.00; no sale recorded2022-10-15: US$52.00; no sale recorded2023-02-15: US$58.10; sold recorded2023-05-02: US$247.00; no sale recorded2024-03-04: US$52.00; no sale recorded2024-03-04: US$82.00; no sale recorded2024-04-02: US$15.29; no sale recorded2024-04-30: US$15.21; no sale recorded2024-06-10: US$20.00; no sale recorded2024-06-21: US$29.69; no sale recorded2024-06-22: US$17.89; no sale recorded2024-07-29: US$17.89; no sale recorded2024-08-04: US$19.95; no sale recorded2024-08-14: US$49.00; no sale recorded2024-10-28: US$17.89; sold recorded2024-11-13: US$25.88; sold recorded2024-12-07: US$17.89; sold recorded2024-12-18: US$29.69; sold recorded2025-01-03: US$17.89; sold recorded2025-01-12: US$25.11; sold recorded2025-01-29: US$52.00; sold recorded2025-02-11: US$25.15; sold recorded2025-02-14: US$17.89; no sale recorded2025-03-13: US$26.53; sold recorded2025-03-19: US$13.99; no sale recorded2025-03-19: US$13.99; no sale recorded2025-04-12: US$27.65; sold recorded2025-06-08: US$17.89; no sale recorded2025-06-11: US$27.85; no sale recorded2025-06-15: US$29.69; no sale recorded2025-06-19: US$13.99; no sale recorded2025-06-19: US$13.99; no sale recorded2025-07-11: US$28.48; no sale recorded2025-08-03: US$89.00; no sale recorded2025-08-10: US$28.39; no sale recorded2025-09-10: US$28.62; no sale recorded2025-09-13: US$29.69; no sale recorded2025-09-18: US$13.29; no sale recorded2025-09-18: US$13.29; no sale recorded2025-10-11: US$28.19; no sale recorded2025-10-12: US$29.69; no sale recorded2025-11-12: US$28.21; no sale recorded2025-12-12: US$28.59; no sale recorded2025-12-17: US$13.29; no sale recorded2025-12-17: US$13.29; no sale recorded2025-12-24: US$17.89; no sale recorded2026-01-09: US$29.69; no sale recorded2026-01-12: US$28.38; no sale recorded2026-02-10: US$28.99; no sale recorded2026-03-27: US$21.99; no sale recorded2026-04-12: US$28.54; no sale recorded2026-04-26: US$247.00; no sale recorded2026-05-15: US$28.33; no sale recorded2026-05-16: US$12.63; no sale recorded2026-05-16: US$12.63; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$27.75

70 plotted records from 70 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

85 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
16 May 2026Siemens 3TH3040-0B Contactor, 24V Coil Voltage - USEDeBay 178138325470Used$12.630Recorded activeUS
16 May 2026Siemens 3TH3040-0B Contactor, 24V Coil Voltage - USEDeBay 206277705624Used$12.630Recorded activeUS
15 May 2026Siemens Relay 40E / 3TH3040-0B / 3TH 30 40-0B / 4S+4NO / 24V DCeBay 287333806088Used$28.330Recorded activeDE
26 Apr 2026SIEMENS 3TH3040-0B CONTROL RELAY NSNPeBay 157861673416New$247.000Recorded activeUS
12 Apr 2026Siemens Relay 40E / 3TH3040-0B / 3TH 30 40-0B / 4S+4NO / 24V DCeBay 277885152565Used$28.540Recorded activeDE
27 Mar 2026Siemens 3Th3040-0B Contactor 24VeBay 336502776516Used$21.990Recorded activeUS
13 Mar 2026Siemens Protective 40E/3TH3040-0B/3TH 30 40-0B/4S+4NO/24V DceBay 287199125693Used27.50 [CA]0Recorded activeDE
10 Feb 2026Siemens Contactor 40E / 3TH3040-0B / 4S+4NO / 24V DCeBay 277717030605Used$28.990Recorded activeDE
10 Feb 2026Siemens Protective 40E/3TH3040-0B/3TH 30 40-0B/4S+4NO/24V DceBay 277716979607Used28.34 [CA]0Recorded activeDE
12 Jan 2026Siemens Protective 40E/3TH3040-0B/3TH 30 40-0B/4S+4NO/24V DceBay 287069173648Used27.65 [CA]0Recorded activeDE
12 Jan 2026Siemens Contactor 40E / 3TH3040-0B / 4S+4NO / 24V DCeBay 277643672621Used$28.380Recorded activeDE
09 Jan 2026Siemens 3Th3040-0B Contactor 24VeBay 336380980935Used$29.690Recorded activeUS
24 Dec 2025Siemens 3TH3040-0B Contactor Relay USEDeBay 116945028981Used$17.890Recorded activeCA
17 Dec 2025Siemens 3TH3040-0B Contactor, 24V Coil Voltage - USEDeBay 205926180781Used$13.290Recorded activeUS
17 Dec 2025Siemens 3TH3040-0B Contactor, 24V Coil Voltage - USEDeBay 177681571602Used$13.290Recorded activeUS
12 Dec 2025Siemens Contactor 40E / 3TH3040-0B / 4S+4NO / 24V DCeBay 287006657920Used$28.590Recorded activeDE
12 Nov 2025Siemens Contactor 40E / 3TH3040-0B / 4S+4NO / 24V DCeBay 286934905851Used$28.210Recorded activeDE
12 Oct 2025Siemens 3Th3040-0B Contactor 24VeBay 336229298396Used$29.690Recorded activeUS
11 Oct 2025Siemens Contactor 40E / 3TH3040-0B / 4S+4NO / 24V DCeBay 277436114870Used$28.190Recorded activeDE
18 Sep 2025Siemens 3TH3040-0B Contactor, 24V Coil Voltage - USEDeBay 177420725767Used$13.290Recorded activeUS
18 Sep 2025Siemens 3TH3040-0B Contactor, 24V Coil Voltage - USEDeBay 177420725610Used$13.290Recorded activeUS
13 Sep 2025Siemens 3Th3040-0B Contactor 24VeBay 336175750627Used$29.690Recorded activeUS
10 Sep 2025Siemens Contactor 40E / 3TH3040-0B / 4S+4NO / 24V DCeBay 277373877812Used$28.620Recorded activeDE
10 Aug 2025Siemens Contactor 40E / 3TH3040-0B / 4S+4NO / 24V DCeBay 277318327612Used$28.390Recorded activeDE
03 Aug 2025Siemens | 3TH3040-0B | Used/RefurbishedeBay 317141348612Seller refurbished$89.000Recorded 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

3TH3040-0AP03TH3040-0AU03TH3040-0AU13TH3040-0BB03TH3040-0BB43TH3040-0BF4

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3TF2010-0BB43TF2010-0AP03TF2010-0AN23TH4022-0AP03RH1140-1AP006ES7318-3EL01-0AB0JD63F4003TX7402-3G3TX7402-3J3SB1420-0C3KD9304-83TX4431-0AHGB3B030B3000/4000

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