PartHistory
Siemens / Contactors and overloads

3RT2037-1AC20

Contactors and overloads family illustration
Recorded listings
103
Recorded quantity sold
23
Median recorded price
$171.4698 US-dollar records
Recorded price range
$20.00to $729.25 USD
First listing start: 06 Nov 2019Last listing start: 28 Sep 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.0.00250.00500.00750.001000.00Nov 2019Jul 2021Apr 2023Jan 2025Sep 20262019-11-06: US$131.00; sold recorded2020-01-11: US$355.32; no sale recorded2020-10-04: US$120.00; sold recorded2021-06-25: US$29.99; no sale recorded2022-05-09: US$99.99; sold recorded2022-06-02: US$164.49; sold recorded2022-07-29: US$165.00; sold recorded2022-09-10: US$155.00; sold recorded2022-10-18: US$172.00; sold recorded2023-01-12: US$729.25; no sale recorded2023-03-17: US$646.72; no sale recorded2023-06-06: US$646.72; no sale recorded2023-06-30: US$143.32; sold recorded2023-07-28: US$341.79; no sale recorded2023-07-28: US$270.00; no sale recorded2024-01-11: US$175.00; no sale recorded2024-01-20: US$89.00; sold recorded2024-01-20: US$99.99; sold recorded2024-01-20: US$20.00; no sale recorded2024-02-08: US$50.00; no sale recorded2024-04-18: US$174.00; sold recorded2024-08-07: US$90.00; no sale recorded2024-08-28: US$100.00; no sale recorded2024-08-28: US$200.00; no sale recorded2024-08-28: US$249.99; no sale recorded2024-09-27: US$155.00; no sale recorded2024-11-26: US$145.00; no sale recorded2024-11-26: US$145.00; sold recorded2024-11-27: US$150.00; no sale recorded2024-11-29: US$150.00; no sale recorded2024-12-03: US$150.00; no sale recorded2024-12-03: US$150.00; sold recorded2025-01-13: US$149.95; no sale recorded2025-03-11: US$100.00; no sale recorded2025-03-31: US$75.49; no sale recorded2025-05-28: US$256.71; no sale recorded2025-06-25: US$391.56; no sale recorded2025-07-01: US$225.00; no sale recorded2025-08-18: US$69.95; no sale recorded2025-08-31: US$178.90; no sale recorded2025-09-08: US$139.95; no sale recorded2025-10-25: US$228.48; no sale recorded2025-12-11: US$145.00; no sale recorded2025-12-17: US$99.99; no sale recorded2025-12-22: US$169.49; no sale recorded2025-12-24: US$176.63; no sale recorded2025-12-24: US$178.50; no sale recorded2025-12-24: US$173.60; no sale recorded2026-01-06: US$173.59; no sale recorded2026-01-13: US$171.59; no sale recorded2026-01-26: US$149.00; no sale recorded2026-01-30: US$315.22; no sale recorded2026-02-03: US$310.22; no sale recorded2026-02-16: US$135.00; no sale recorded2026-02-17: US$59.99; no sale recorded2026-02-17: US$135.00; no sale recorded2026-03-06: US$134.00; no sale recorded2026-03-22: US$169.49; no sale recorded2026-03-24: US$315.22; no sale recorded2026-03-31: US$173.56; no sale recorded2026-03-31: US$173.55; no sale recorded2026-03-31: US$173.54; no sale recorded2026-03-31: US$173.53; no sale recorded2026-03-31: US$173.52; no sale recorded2026-03-31: US$173.51; no sale recorded2026-03-31: US$173.49; no sale recorded2026-03-31: US$173.48; no sale recorded2026-03-31: US$173.45; no sale recorded2026-03-31: US$173.44; no sale recorded2026-03-31: US$173.43; no sale recorded2026-03-31: US$173.40; no sale recorded2026-03-31: US$173.39; no sale recorded2026-04-01: US$189.00; no sale recorded2026-04-07: US$119.99; no sale recorded2026-04-08: US$225.00; no sale recorded2026-04-09: US$135.00; no sale recorded2026-04-10: US$189.00; no sale recorded2026-06-06: US$173.27; no sale recorded2026-06-06: US$173.23; no sale recorded2026-06-20: US$169.49; no sale recorded2026-06-30: US$47.99; no sale recorded2026-09-18: US$169.49; no sale recorded2026-09-28: US$171.50; no sale recorded2026-09-28: US$171.40; no sale recorded2026-09-28: US$171.47; no sale recorded2026-09-28: US$171.41; no sale recorded2026-09-28: US$171.52; no sale recorded2026-09-28: US$171.33; no sale recorded2026-09-28: US$171.44; no sale recorded2026-09-28: US$171.49; no sale recorded2026-09-28: US$171.51; no sale recorded2026-09-28: US$171.43; no sale recorded2026-09-28: US$171.48; no sale recorded2026-09-28: US$171.34; no sale recorded2026-09-28: US$171.45; no sale recorded2026-09-28: US$171.42; no sale recorded2026-09-28: US$171.39; no sale recorded2026-09-28: US$171.46; 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.0.00250.00500.00750.001000.00Nov 2019Apr 2023Sep 20262019-11-06: US$131.00; sold recorded2020-01-11: US$355.32; no sale recorded2020-10-04: US$120.00; sold recorded2021-06-25: US$29.99; no sale recorded2022-05-09: US$99.99; sold recorded2022-06-02: US$164.49; sold recorded2022-07-29: US$165.00; sold recorded2022-09-10: US$155.00; sold recorded2022-10-18: US$172.00; sold recorded2023-01-12: US$729.25; no sale recorded2023-03-17: US$646.72; no sale recorded2023-06-06: US$646.72; no sale recorded2023-06-30: US$143.32; sold recorded2023-07-28: US$341.79; no sale recorded2023-07-28: US$270.00; no sale recorded2024-01-11: US$175.00; no sale recorded2024-01-20: US$89.00; sold recorded2024-01-20: US$99.99; sold recorded2024-01-20: US$20.00; no sale recorded2024-02-08: US$50.00; no sale recorded2024-04-18: US$174.00; sold recorded2024-08-07: US$90.00; no sale recorded2024-08-28: US$100.00; no sale recorded2024-08-28: US$200.00; no sale recorded2024-08-28: US$249.99; no sale recorded2024-09-27: US$155.00; no sale recorded2024-11-26: US$145.00; no sale recorded2024-11-26: US$145.00; sold recorded2024-11-27: US$150.00; no sale recorded2024-11-29: US$150.00; no sale recorded2024-12-03: US$150.00; no sale recorded2024-12-03: US$150.00; sold recorded2025-01-13: US$149.95; no sale recorded2025-03-11: US$100.00; no sale recorded2025-03-31: US$75.49; no sale recorded2025-05-28: US$256.71; no sale recorded2025-06-25: US$391.56; no sale recorded2025-07-01: US$225.00; no sale recorded2025-08-18: US$69.95; no sale recorded2025-08-31: US$178.90; no sale recorded2025-09-08: US$139.95; no sale recorded2025-10-25: US$228.48; no sale recorded2025-12-11: US$145.00; no sale recorded2025-12-17: US$99.99; no sale recorded2025-12-22: US$169.49; no sale recorded2025-12-24: US$176.63; no sale recorded2025-12-24: US$178.50; no sale recorded2025-12-24: US$173.60; no sale recorded2026-01-06: US$173.59; no sale recorded2026-01-13: US$171.59; no sale recorded2026-01-26: US$149.00; no sale recorded2026-01-30: US$315.22; no sale recorded2026-02-03: US$310.22; no sale recorded2026-02-16: US$135.00; no sale recorded2026-02-17: US$59.99; no sale recorded2026-02-17: US$135.00; no sale recorded2026-03-06: US$134.00; no sale recorded2026-03-22: US$169.49; no sale recorded2026-03-24: US$315.22; no sale recorded2026-03-31: US$173.56; no sale recorded2026-03-31: US$173.55; no sale recorded2026-03-31: US$173.54; no sale recorded2026-03-31: US$173.53; no sale recorded2026-03-31: US$173.52; no sale recorded2026-03-31: US$173.51; no sale recorded2026-03-31: US$173.49; no sale recorded2026-03-31: US$173.48; no sale recorded2026-03-31: US$173.45; no sale recorded2026-03-31: US$173.44; no sale recorded2026-03-31: US$173.43; no sale recorded2026-03-31: US$173.40; no sale recorded2026-03-31: US$173.39; no sale recorded2026-04-01: US$189.00; no sale recorded2026-04-07: US$119.99; no sale recorded2026-04-08: US$225.00; no sale recorded2026-04-09: US$135.00; no sale recorded2026-04-10: US$189.00; no sale recorded2026-06-06: US$173.27; no sale recorded2026-06-06: US$173.23; no sale recorded2026-06-20: US$169.49; no sale recorded2026-06-30: US$47.99; no sale recorded2026-09-18: US$169.49; no sale recorded2026-09-28: US$171.50; no sale recorded2026-09-28: US$171.40; no sale recorded2026-09-28: US$171.47; no sale recorded2026-09-28: US$171.41; no sale recorded2026-09-28: US$171.52; no sale recorded2026-09-28: US$171.33; no sale recorded2026-09-28: US$171.44; no sale recorded2026-09-28: US$171.49; no sale recorded2026-09-28: US$171.51; no sale recorded2026-09-28: US$171.43; no sale recorded2026-09-28: US$171.48; no sale recorded2026-09-28: US$171.34; no sale recorded2026-09-28: US$171.45; no sale recorded2026-09-28: US$171.42; no sale recorded2026-09-28: US$171.39; no sale recorded2026-09-28: US$171.46; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$171.46

98 plotted records from 98 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

103 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
28 Sep 20261X New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 189003554031New$171.460Recorded activeCN
28 Sep 2026ONE New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 237095089789New$171.390Recorded activeCN
28 Sep 20261X New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 318929245191New$171.420Recorded activeCN
28 Sep 2026NEW ONE SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 117435822412New$171.450Recorded activeCN
28 Sep 2026NEW 1X SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 128103214970New$171.340Recorded activeCN
28 Sep 20261PCS New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 318929241308New$171.480Recorded activeCN
28 Sep 20261X New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 398440148734New$171.430Recorded activeCN
28 Sep 20261PC New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 407252095343New$171.510Recorded activeCN
28 Sep 20261PCS New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 366697268364New$171.490Recorded activeCN
28 Sep 20261X New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 336817033017New$171.440Recorded activeCN
28 Sep 2026ONE New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 237095077080New$171.330Recorded activeCN
28 Sep 2026NEW 1X SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 307203502789New$171.520Recorded activeCN
28 Sep 20261PC New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 178536061544New$171.410Recorded activeCN
28 Sep 2026ONE New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 117435800354New$171.470Recorded activeCN
28 Sep 20261PCS New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 158355787572New$171.400Recorded activeCN
28 Sep 20261PC New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 377528792852New$171.500Recorded activeCN
18 Sep 2026Siemens 3RT2037-1AC20 65A 3 Pole ContactoreBay 278386503195Used$169.490Recorded activeUS
30 Jun 2026SIEMENS SIRIUS POLE LIGHTING CONTACTOR 3RT2037-1AC20eBay 278141557896Used$47.990Recorded activeUS
20 Jun 2026Siemens 3RT2037-1AC20 65A 3 Pole ContactoreBay 278108153700Used$169.490Recorded activeUS
06 Jun 20261X New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 800131595594New$173.230Recorded activeCN
06 Jun 20261X New SIEMENS 3RT2037-1AC20 3RT2 037-1AC20 POWER CONTACTOReBay 406978353111New$173.270Recorded activeCN
10 Apr 2026SIEMENS 3RT2037-1AC20 POWER CONTACTOR NeweBay 406844273754New$189.000Recorded activeCN
09 Apr 2026Siemens SIRIUS 3RT2037-1AC20 power contactoreBay 157822375370New - Open box$135.000Recorded activeUS
08 Apr 2026Siemens 3RT2037-1AC20 3 pole contactor - 65 AMP - 24 volt - NEW IN BOXeBay 377098631720New$225.000Recorded activeUS
07 Apr 2026SIEMENS 3RT2037-1AC20 POWER CONTACTOReBay 236742772363New - Open box$119.990Recorded 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

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