PartHistory
Siemens / Contactors and overloads

3RT1045-1AP04

Contactors and overloads family illustration
Recorded listings
119
Recorded quantity sold
38
Median recorded price
$178.5058 US-dollar records
Recorded price range
$4.99to $2933.96 USD
First listing start: 17 Jun 2020Last listing start: 22 Aug 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.01101001000Jun 2020Dec 2021Jul 2023Jan 2025Aug 20262020-06-17: US$112.31; no sale recorded2021-01-10: US$175.00; no sale recorded2021-01-18: US$179.00; no sale recorded2022-01-10: US$135.85; no sale recorded2022-01-10: US$135.85; no sale recorded2022-02-27: US$108.30; no sale recorded2022-03-01: US$300.00; no sale recorded2022-03-10: US$300.00; no sale recorded2022-03-14: US$175.75; no sale recorded2022-03-14: US$115.00; no sale recorded2022-03-15: US$51.90; no sale recorded2022-08-04: US$180.00; no sale recorded2022-08-04: US$240.00; no sale recorded2022-08-05: US$180.00; no sale recorded2022-08-13: US$115.00; no sale recorded2023-03-14: US$170.00; no sale recorded2023-03-14: US$255.00; no sale recorded2023-03-14: US$255.00; no sale recorded2023-03-17: US$246.03; no sale recorded2023-03-25: US$240.00; no sale recorded2023-03-25: US$170.00; no sale recorded2023-03-30: US$240.00; no sale recorded2023-05-05: US$188.60; no sale recorded2023-05-16: US$200.00; sold recorded2023-06-22: US$161.44; no sale recorded2023-06-23: US$155.63; no sale recorded2023-09-21: US$188.60; no sale recorded2023-10-17: US$130.57; no sale recorded2024-01-23: US$130.44; sold recorded2024-02-10: US$221.43; no sale recorded2024-02-10: US$23.15; no sale recorded2024-02-25: US$246.03; sold recorded2024-02-25: US$188.60; no sale recorded2024-02-29: US$300.00; sold recorded2024-03-02: US$139.38; no sale recorded2024-04-03: US$137.00; no sale recorded2024-04-03: US$137.98; no sale recorded2024-04-03: US$139.89; no sale recorded2024-04-07: US$137.00; no sale recorded2024-05-14: US$4.99; no sale recorded2024-05-23: US$138.11; sold recorded2024-07-01: US$160.38; no sale recorded2024-07-19: US$231.17; sold recorded2024-07-20: US$179.80; sold recorded2024-08-02: US$158.50; no sale recorded2024-10-03: US$155.11; no sale recorded2024-11-02: US$148.90; no sale recorded2025-06-20: US$44.96; no sale recorded2025-09-12: US$294.90; no sale recorded2025-12-12: US$256.08; no sale recorded2025-12-12: US$249.50; no sale recorded2026-01-10: US$178.00; no sale recorded2026-02-10: US$335.33; no sale recorded2026-02-10: US$235.33; no sale recorded2026-05-01: US$953.48; no sale recorded2026-05-12: US$1859.51; no sale recorded2026-05-15: US$2933.96; no sale recorded2026-08-22: 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.01101001000Jun 2020Jul 2023Aug 20262020-06-17: US$112.31; no sale recorded2021-01-10: US$175.00; no sale recorded2021-01-18: US$179.00; no sale recorded2022-01-10: US$135.85; no sale recorded2022-01-10: US$135.85; no sale recorded2022-02-27: US$108.30; no sale recorded2022-03-01: US$300.00; no sale recorded2022-03-10: US$300.00; no sale recorded2022-03-14: US$175.75; no sale recorded2022-03-14: US$115.00; no sale recorded2022-03-15: US$51.90; no sale recorded2022-08-04: US$180.00; no sale recorded2022-08-04: US$240.00; no sale recorded2022-08-05: US$180.00; no sale recorded2022-08-13: US$115.00; no sale recorded2023-03-14: US$170.00; no sale recorded2023-03-14: US$255.00; no sale recorded2023-03-14: US$255.00; no sale recorded2023-03-17: US$246.03; no sale recorded2023-03-25: US$240.00; no sale recorded2023-03-25: US$170.00; no sale recorded2023-03-30: US$240.00; no sale recorded2023-05-05: US$188.60; no sale recorded2023-05-16: US$200.00; sold recorded2023-06-22: US$161.44; no sale recorded2023-06-23: US$155.63; no sale recorded2023-09-21: US$188.60; no sale recorded2023-10-17: US$130.57; no sale recorded2024-01-23: US$130.44; sold recorded2024-02-10: US$221.43; no sale recorded2024-02-10: US$23.15; no sale recorded2024-02-25: US$246.03; sold recorded2024-02-25: US$188.60; no sale recorded2024-02-29: US$300.00; sold recorded2024-03-02: US$139.38; no sale recorded2024-04-03: US$137.00; no sale recorded2024-04-03: US$137.98; no sale recorded2024-04-03: US$139.89; no sale recorded2024-04-07: US$137.00; no sale recorded2024-05-14: US$4.99; no sale recorded2024-05-23: US$138.11; sold recorded2024-07-01: US$160.38; no sale recorded2024-07-19: US$231.17; sold recorded2024-07-20: US$179.80; sold recorded2024-08-02: US$158.50; no sale recorded2024-10-03: US$155.11; no sale recorded2024-11-02: US$148.90; no sale recorded2025-06-20: US$44.96; no sale recorded2025-09-12: US$294.90; no sale recorded2025-12-12: US$256.08; no sale recorded2025-12-12: US$249.50; no sale recorded2026-01-10: US$178.00; no sale recorded2026-02-10: US$335.33; no sale recorded2026-02-10: US$235.33; no sale recorded2026-05-01: US$953.48; no sale recorded2026-05-12: US$1859.51; no sale recorded2026-05-15: US$2933.96; no sale recorded2026-08-22: 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$178.50

58 plotted records from 58 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

119 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
22 Aug 2026SIEMENS SIRIUS POWER CONTACTOR 3RT1045-1AP04 230V 50HZ 120AeBay 158214429930Used$199.000Recorded activeIN
16 Jul 2026Siemens Contactor 3RT1045-1AP04 400V/37kW GEBeBay 407077169857Gebraucht44.71 [DE]0Recorded activeDE
02 Jun 2026Siemens Contactor 3RT1045-1AP04 400V/37kW GEBeBay 406968306176Gebraucht45.36 [DE]0Recorded activeDE
15 May 2026Siemens 3RT1045-1AP04 Contactor 3RT10451AP04 (Pack of 10)eBay 377186749902New - Open box$2933.960Recorded activeUS
12 May 2026Siemens 3RT1045-1AP04 Contactor 3RT10451AP04 (Pack of 6)eBay 336580683465New - Open box$1859.510Recorded activeUS
01 May 2026Siemens 3RT1045-1AP04 Contactor 3RT10451AP04 (Pack of 3)eBay 336562849192New - Open box$953.480Recorded activeUS
28 Apr 2026Siemens Contactor 3RT1045-1AP04 400V/37kW GEBeBay 406890016607Gebraucht45.71 [DE]0Recorded activeDE
25 Mar 2026Siemens Sirius 3RT1045-1AP04 E:04 Power Contactor + 3RH1924-1GP11 E:02 -used-eBay 168262321602Gebraucht52.24 [DE]0Recorded activeDE
24 Mar 2026Siemens Contactor 3RT1045-1AP04 400V/37kW GEBeBay 406797382264Gebraucht45.29 [DE]0Recorded activeDE
23 Mar 2026Siemens Sirius 3RT1045-1AP04 E:04 Power Contactor + 3RH1921-1HA22 E:05 -used-eBay 168257031788Gebraucht52.07 [DE]0Recorded activeDE
09 Mar 2026Siemens 3RT1045-1AP04 / 3RT1 045-1AP04 power contactor power contactoreBay 157737299899Gebraucht45.31 [DE]0Recorded activeDE
09 Mar 2026Siemens 3RT1045-1AP04 / 3RT1 045-1AP04 power contactor power contactoreBay 157737291932Neu: Sonstige (siehe Artikelbeschreibung)48.80 [DE]0Recorded activeDE
11 Feb 2026Siemens 3RT1045-1AP04eBay 157674953789Neu: Sonstige (siehe Artikelbeschreibung)82.08 [DE]0Recorded activeDE
10 Feb 2026Siemens 3RT1045-1AP04 Contactor 3RT10451AP04eBay 358206661208Used$235.330Recorded activeUS
10 Feb 2026Siemens 3RT1045-1AP04 Contactor 3RT10451AP04eBay 376953972924New - Open box$335.330Recorded activeUS
02 Feb 2026Siemens Contactor 3RT1045-1AP04 400V/37kW GEBeBay 406661876029Gebraucht46.22 [DE]0Recorded activeDE
17 Jan 2026Siemens Sirius 3RT1045-1AP04 E:04 Power Contactor + 3RH1924-1GP11 E:02 -used-eBay 168089899942Gebraucht52.19 [DE]0Recorded activeDE
13 Jan 2026Siemens Sirius 3RT1045-1AP04 E:04 Power Contactor + 3RH1921-1HA22 E:05 -used-eBay 406593854493Gebraucht52.50 [DE]0Recorded activeDE
10 Jan 2026Siemens | 3RT1045-1AP04 | Used/RefurbishedeBay 317751077076Seller refurbished$178.000Recorded activeUS
09 Jan 2026Siemens Sirius Power Contactor 3RT1045-1AP04eBay 127612743380Gebraucht58.26 [DE]0Recorded activeDE
29 Dec 2025Siemens Contactor 3RT1045-1AP04 400V/37kW GEBeBay 406533070408Gebraucht45.91 [DE]0Recorded activeDE
25 Dec 2025Siemens Power Contactor 3RT1045-1AP04 Original PackagingeBay 406519091306Neu: Sonstige (siehe Artikelbeschreibung)222.62 [DE]0Recorded activeDE
12 Dec 2025Siemens 3RT1045-1AP04 Circuit Breaker 230V 50Hz 37kW E :0 5 Unused BoxedeBay 267509651302New - Open box$249.500Recorded activeDE
12 Dec 2025Siemens 3RT1045-1AP04 Circuit Breaker 230V 50Hz 37kW E :0 6 Unused BoxedeBay 267509651025New - Open box$256.080Recorded activeDE
12 Dec 2025Siemens 3RT1045-1AP04 power contactor 230V 50Hz 37kW E:06 unused original packagingeBay 257256165233Neu: Sonstige (siehe Artikelbeschreibung)228.77 [DE]0Recorded activeDE
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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