PartHistory
Siemens / Contactors and overloads

3RT2018-2BB42

Contactors and overloads family illustration
Recorded listings
169
Recorded quantity sold
52
Median recorded price
$126.95138 US-dollar records
Recorded price range
$14.99to $318.39 USD
First listing start: 30 Nov 2020Last listing start: 02 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.0.00100.00200.00300.00400.00Nov 2020Apr 2022Oct 2023Apr 2025Oct 20262020-11-30: US$75.49; no sale recorded2020-12-01: US$59.58; no sale recorded2022-01-31: US$97.43; no sale recorded2022-01-31: US$25.79; no sale recorded2022-03-31: US$70.50; no sale recorded2022-04-28: US$163.50; no sale recorded2022-04-28: US$163.48; no sale recorded2022-04-28: US$163.38; no sale recorded2022-04-28: US$163.40; no sale recorded2022-04-28: US$163.42; no sale recorded2022-04-28: US$163.44; no sale recorded2022-04-28: US$163.46; no sale recorded2022-07-18: US$117.82; no sale recorded2022-08-01: US$88.49; no sale recorded2022-08-01: US$307.35; no sale recorded2022-08-07: US$50.00; no sale recorded2022-08-11: US$308.89; no sale recorded2022-08-27: US$308.89; no sale recorded2022-08-28: US$308.89; no sale recorded2022-08-29: US$308.89; no sale recorded2022-08-30: US$308.89; no sale recorded2022-09-01: US$316.81; no sale recorded2022-09-09: US$160.94; no sale recorded2022-09-09: US$160.90; no sale recorded2022-09-09: US$160.88; no sale recorded2022-09-09: US$160.86; no sale recorded2022-09-09: US$160.84; no sale recorded2022-09-09: US$160.82; no sale recorded2022-10-27: US$159.00; no sale recorded2022-12-13: US$62.74; no sale recorded2022-12-26: US$318.39; no sale recorded2023-01-14: US$272.91; no sale recorded2023-01-17: US$272.91; no sale recorded2023-02-06: US$161.04; no sale recorded2023-04-02: US$30.00; no sale recorded2023-04-06: US$160.72; no sale recorded2023-04-06: US$160.76; no sale recorded2023-04-06: US$160.80; no sale recorded2023-04-24: US$92.00; sold recorded2023-06-02: US$155.00; no sale recorded2023-06-02: US$130.00; no sale recorded2023-06-05: US$160.92; no sale recorded2023-06-06: US$282.36; no sale recorded2023-06-07: US$160.86; no sale recorded2023-06-17: US$99.00; no sale recorded2023-06-19: US$64.35; no sale recorded2023-07-07: US$168.39; no sale recorded2023-07-07: US$170.53; no sale recorded2023-07-07: US$25.63; no sale recorded2023-08-16: US$160.84; no sale recorded2023-09-15: US$25.00; no sale recorded2024-02-02: US$231.75; no sale recorded2024-02-10: US$25.63; no sale recorded2024-02-21: US$25.00; no sale recorded2024-02-26: US$140.00; sold recorded2024-03-06: US$88.32; no sale recorded2024-03-07: US$85.00; no sale recorded2024-03-14: US$230.25; sold recorded2024-03-18: US$25.63; no sale recorded2024-05-02: US$59.69; sold recorded2024-05-13: US$71.99; sold recorded2024-05-14: US$14.99; sold recorded2024-05-14: US$14.99; sold recorded2024-05-14: US$14.99; sold recorded2024-06-06: US$168.38; no sale recorded2024-06-06: US$160.85; no sale recorded2024-06-06: US$170.52; no sale recorded2024-07-17: US$25.63; sold recorded2024-07-22: US$91.08; no sale recorded2024-08-03: US$308.75; sold recorded2024-08-03: US$160.55; sold recorded2024-08-03: US$99.75; sold recorded2024-08-03: US$46.55; sold recorded2024-08-03: US$71.25; sold recorded2024-09-09: US$88.32; no sale recorded2024-10-16: US$92.00; no sale recorded2024-11-30: US$163.20; no sale recorded2024-12-04: US$150.78; no sale recorded2025-01-06: US$123.90; sold recorded2025-01-09: US$195.51; no sale recorded2025-02-20: US$89.99; sold recorded2025-03-03: US$50.00; sold recorded2025-03-19: US$89.99; no sale recorded2025-04-15: US$25.63; sold recorded2025-04-17: US$139.84; no sale recorded2025-04-22: US$25.63; sold recorded2025-04-23: US$106.54; no sale recorded2025-04-25: US$189.00; no sale recorded2025-04-26: US$25.63; sold recorded2025-04-29: US$62.10; no sale recorded2025-04-30: US$116.54; no sale recorded2025-04-30: US$25.63; sold recorded2025-05-02: US$30.00; no sale recorded2025-05-04: US$25.63; sold recorded2025-05-08: US$25.63; sold recorded2025-05-12: US$25.63; no sale recorded2025-05-13: US$171.00; no sale recorded2025-05-16: US$108.00; no sale recorded2025-05-20: US$106.22; no sale recorded2025-06-10: US$108.89; no sale recorded2025-06-30: US$117.52; no sale recorded2025-06-30: US$117.62; no sale recorded2025-07-01: US$72.48; no sale recorded2025-07-02: US$117.52; no sale recorded2025-07-07: US$117.51; no sale recorded2025-08-01: US$145.00; no sale recorded2025-08-11: US$135.45; no sale recorded2025-08-21: US$136.62; no sale recorded2025-08-21: US$137.14; no sale recorded2025-08-21: US$138.18; no sale recorded2025-08-22: US$100.00; no sale recorded2025-08-29: US$116.50; no sale recorded2025-09-22: US$116.09; no sale recorded2025-10-21: US$137.14; no sale recorded2025-11-01: US$160.89; no sale recorded2025-11-20: US$97.65; no sale recorded2025-11-21: US$138.70; no sale recorded2025-11-21: US$137.66; no sale recorded2025-11-22: US$105.25; no sale recorded2025-12-03: US$25.63; no sale recorded2026-01-02: US$39.99; no sale recorded2026-01-26: US$99.85; no sale recorded2026-01-30: US$99.96; no sale recorded2026-02-24: US$183.00; no sale recorded2026-03-27: US$152.00; no sale recorded2026-04-05: US$171.00; no sale recorded2026-04-21: US$137.14; no sale recorded2026-04-21: US$138.18; no sale recorded2026-05-05: US$171.00; no sale recorded2026-05-19: US$100.43; no sale recorded2026-05-23: US$94.76; no sale recorded2026-06-15: US$182.00; no sale recorded2026-06-15: US$99.73; no sale recorded2026-06-27: US$106.50; no sale recorded2026-07-04: US$171.00; no sale recorded2026-07-06: US$203.75; no sale recorded2026-07-10: US$241.00; no sale recorded2026-10-02: US$75.00; 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 2020Oct 2023Oct 20262020-11-30: US$75.49; no sale recorded2020-12-01: US$59.58; no sale recorded2022-01-31: US$97.43; no sale recorded2022-01-31: US$25.79; no sale recorded2022-03-31: US$70.50; no sale recorded2022-04-28: US$163.50; no sale recorded2022-04-28: US$163.48; no sale recorded2022-04-28: US$163.38; no sale recorded2022-04-28: US$163.40; no sale recorded2022-04-28: US$163.42; no sale recorded2022-04-28: US$163.44; no sale recorded2022-04-28: US$163.46; no sale recorded2022-07-18: US$117.82; no sale recorded2022-08-01: US$88.49; no sale recorded2022-08-01: US$307.35; no sale recorded2022-08-07: US$50.00; no sale recorded2022-08-11: US$308.89; no sale recorded2022-08-27: US$308.89; no sale recorded2022-08-28: US$308.89; no sale recorded2022-08-29: US$308.89; no sale recorded2022-08-30: US$308.89; no sale recorded2022-09-01: US$316.81; no sale recorded2022-09-09: US$160.94; no sale recorded2022-09-09: US$160.90; no sale recorded2022-09-09: US$160.88; no sale recorded2022-09-09: US$160.86; no sale recorded2022-09-09: US$160.84; no sale recorded2022-09-09: US$160.82; no sale recorded2022-10-27: US$159.00; no sale recorded2022-12-13: US$62.74; no sale recorded2022-12-26: US$318.39; no sale recorded2023-01-14: US$272.91; no sale recorded2023-01-17: US$272.91; no sale recorded2023-02-06: US$161.04; no sale recorded2023-04-02: US$30.00; no sale recorded2023-04-06: US$160.72; no sale recorded2023-04-06: US$160.76; no sale recorded2023-04-06: US$160.80; no sale recorded2023-04-24: US$92.00; sold recorded2023-06-02: US$155.00; no sale recorded2023-06-02: US$130.00; no sale recorded2023-06-05: US$160.92; no sale recorded2023-06-06: US$282.36; no sale recorded2023-06-07: US$160.86; no sale recorded2023-06-17: US$99.00; no sale recorded2023-06-19: US$64.35; no sale recorded2023-07-07: US$168.39; no sale recorded2023-07-07: US$170.53; no sale recorded2023-07-07: US$25.63; no sale recorded2023-08-16: US$160.84; no sale recorded2023-09-15: US$25.00; no sale recorded2024-02-02: US$231.75; no sale recorded2024-02-10: US$25.63; no sale recorded2024-02-21: US$25.00; no sale recorded2024-02-26: US$140.00; sold recorded2024-03-06: US$88.32; no sale recorded2024-03-07: US$85.00; no sale recorded2024-03-14: US$230.25; sold recorded2024-03-18: US$25.63; no sale recorded2024-05-02: US$59.69; sold recorded2024-05-13: US$71.99; sold recorded2024-05-14: US$14.99; sold recorded2024-05-14: US$14.99; sold recorded2024-05-14: US$14.99; sold recorded2024-06-06: US$168.38; no sale recorded2024-06-06: US$160.85; no sale recorded2024-06-06: US$170.52; no sale recorded2024-07-17: US$25.63; sold recorded2024-07-22: US$91.08; no sale recorded2024-08-03: US$308.75; sold recorded2024-08-03: US$160.55; sold recorded2024-08-03: US$99.75; sold recorded2024-08-03: US$46.55; sold recorded2024-08-03: US$71.25; sold recorded2024-09-09: US$88.32; no sale recorded2024-10-16: US$92.00; no sale recorded2024-11-30: US$163.20; no sale recorded2024-12-04: US$150.78; no sale recorded2025-01-06: US$123.90; sold recorded2025-01-09: US$195.51; no sale recorded2025-02-20: US$89.99; sold recorded2025-03-03: US$50.00; sold recorded2025-03-19: US$89.99; no sale recorded2025-04-15: US$25.63; sold recorded2025-04-17: US$139.84; no sale recorded2025-04-22: US$25.63; sold recorded2025-04-23: US$106.54; no sale recorded2025-04-25: US$189.00; no sale recorded2025-04-26: US$25.63; sold recorded2025-04-29: US$62.10; no sale recorded2025-04-30: US$116.54; no sale recorded2025-04-30: US$25.63; sold recorded2025-05-02: US$30.00; no sale recorded2025-05-04: US$25.63; sold recorded2025-05-08: US$25.63; sold recorded2025-05-12: US$25.63; no sale recorded2025-05-13: US$171.00; no sale recorded2025-05-16: US$108.00; no sale recorded2025-05-20: US$106.22; no sale recorded2025-06-10: US$108.89; no sale recorded2025-06-30: US$117.52; no sale recorded2025-06-30: US$117.62; no sale recorded2025-07-01: US$72.48; no sale recorded2025-07-02: US$117.52; no sale recorded2025-07-07: US$117.51; no sale recorded2025-08-01: US$145.00; no sale recorded2025-08-11: US$135.45; no sale recorded2025-08-21: US$136.62; no sale recorded2025-08-21: US$137.14; no sale recorded2025-08-21: US$138.18; no sale recorded2025-08-22: US$100.00; no sale recorded2025-08-29: US$116.50; no sale recorded2025-09-22: US$116.09; no sale recorded2025-10-21: US$137.14; no sale recorded2025-11-01: US$160.89; no sale recorded2025-11-20: US$97.65; no sale recorded2025-11-21: US$138.70; no sale recorded2025-11-21: US$137.66; no sale recorded2025-11-22: US$105.25; no sale recorded2025-12-03: US$25.63; no sale recorded2026-01-02: US$39.99; no sale recorded2026-01-26: US$99.85; no sale recorded2026-01-30: US$99.96; no sale recorded2026-02-24: US$183.00; no sale recorded2026-03-27: US$152.00; no sale recorded2026-04-05: US$171.00; no sale recorded2026-04-21: US$137.14; no sale recorded2026-04-21: US$138.18; no sale recorded2026-05-05: US$171.00; no sale recorded2026-05-19: US$100.43; no sale recorded2026-05-23: US$94.76; no sale recorded2026-06-15: US$182.00; no sale recorded2026-06-15: US$99.73; no sale recorded2026-06-27: US$106.50; no sale recorded2026-07-04: US$171.00; no sale recorded2026-07-06: US$203.75; no sale recorded2026-07-10: US$241.00; no sale recorded2026-10-02: US$75.00; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$126.95

138 plotted records from 138 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

169 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
02 Oct 2026SIEMENS 3RT2018-2BB42, SIRIUS POWER CONTACTOR, NEW #358772eBay 189031909869New$75.000Recorded activeUS
10 Jul 2026For SIEMENS 3RT2018-2BB42 CONTACTOR 20A 600VAC COIL 24VDC spot stockeBay 147429396013New$241.000Recorded activeCN
06 Jul 2026SIEMENS 3RT2018-2BB42 CONTACTOR 20A 600VAC COIL 24VDC spot stock fast shippingeBay 236921330124New$203.750Recorded activeCN
04 Jul 2026SIEMENS 3RT2018-2BB42 CONTACTOR 24V NSNPeBay 366521080074Used$171.000Recorded activeUS
27 Jun 20261PCS New Siemens 3RT2018-2BB42 Contactor ModuleeBay 407030473564New$106.500Recorded activeCN
15 Jun 20261pcs NEW Siemens 3RT2018-2BB42 + warranty Quick DeliveryeBay 800184382034New$99.730Recorded activeCN
15 Jun 20261Pcs New Siemens contactor 3RT2018-2BB42eBay 800181312838New$182.000Recorded activeCN
05 Jun 2026Siemens SIRIUS 3RT2018-2BB42 Power Contactor 16A 7.5kW DC 24V NeweBay 358643562547Neu68.50 [DE]0Recorded activeDE
23 May 20263RT2018-2BB42 1PCS New Siemens Contactor Module Original Quality Goods Fast ShipeBay 306956598971New$94.760Recorded activeCN
19 May 2026Free Shipping One NEW Siemens 3RT2018-2BB42 Warranty + High QualityeBay 800040238567New$100.430Recorded activeCN
11 May 2026New Siemens 3RT2018-2BB42 with Warranty 1 PieceeBay 397935011680Neu117.40 [DE]0Recorded activeCN
05 May 2026SIEMENS 3RT2018-2BB42 CONTACTOR 24V NSNPeBay 366389094096Used$171.000Recorded activeUS
21 Apr 2026one New Siemens 3RT2018-2BB42 24v Contactor Free shipping #YP1eBay 318182916845New$138.180Recorded activeCN
21 Apr 20261pcs New Siemens 3RT2018-2BB42 24v Contactor Fast Delivery #YP1eBay 287285607877New$137.140Recorded activeCN
16 Apr 2026Siemens Sirius 3RT2 018-2BB42 3RT2018-2BB42 E:06 Contactor -Unused/Original Packaging-eBay 406862701509Neu: Sonstige (siehe Artikelbeschreibung)116.81 [DE]0Recorded activeDE
14 Apr 2026Siemens Sirius 3RT2018-2BB42 3RT2 018-2BB42 E:06 Contactor -used-eBay 406857317392Gebraucht57.62 [DE]0Recorded activeDE
05 Apr 2026SIEMENS 3RT2018-2BB42 CONTACTOR 24V NSNPeBay 366327820826Used$171.000Recorded activeUS
27 Mar 20261PCS New Siemens 3RT2018-2BB42 Contactor Module FAST SHIP#XReBay 318067216214New$152.000Recorded activeCN
24 Feb 20261Pcs New Siemens contactor 3RT2018-2BB42 DC24VeBay 168181909085New$183.000Recorded activeCN
09 Feb 2026Siemens Sirius 3RT2 018-2BB42 3RT2018-2BB42 E:06 Contactor -Unused/Original Packaging-eBay 168148062508Neu: Sonstige (siehe Artikelbeschreibung)116.97 [DE]0Recorded activeDE
07 Feb 2026Siemens Sirius 3RT2018-2BB42 3RT2 018-2BB42 E:06 Contactor -used-eBay 406679126801Gebraucht57.89 [DE]0Recorded activeDE
30 Jan 2026Brand new and original Siemens 3RT2018-2BB42eBay 287109997565New$99.960Recorded activeCN
26 Jan 20261PC New 3RT2018-2BB42 Siemens Tariff-free Fast ShippingeBay 287100768959New$99.850Recorded activeCN
02 Jan 2026Siemens Sirius 3RT2018-2BB42 24v Contactor RelayeBay 397456399160Used$39.990Recorded activeUS
03 Dec 2025SIEMENS 3RT2018-2BB42, SIRIUS POWER CONTACTOR #316029eBay 187803945624Used$25.630Recorded 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.

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