PartHistory
Siemens / Drives and inverters

6SE7021-0EA51

Drives and inverters family illustration
Recorded listings
95
Recorded quantity sold
7
Median recorded price
$2506.0491 US-dollar records
Recorded price range
$1.00to $3429.65 USD
First listing start: 08 Mar 2022Last listing start: 07 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.01101001000Mar 2022Apr 2023May 2024Jun 2025Aug 20262022-03-08: US$2536.78; no sale recorded2022-11-04: US$2403.12; sold recorded2023-03-08: US$2288.00; no sale recorded2023-04-06: US$1.00; no sale recorded2023-04-08: US$3134.04; no sale recorded2023-08-04: US$2461.19; no sale recorded2024-06-07: US$750.00; no sale recorded2024-07-02: US$2506.04; no sale recorded2024-07-21: US$2559.26; no sale recorded2024-08-08: US$2444.31; sold recorded2024-08-08: US$2646.77; no sale recorded2024-08-16: US$2469.00; sold recorded2024-12-02: US$2288.00; no sale recorded2025-01-06: US$2615.34; sold recorded2025-01-17: US$2146.56; sold recorded2025-01-18: US$2149.00; sold recorded2025-01-22: US$2446.59; sold recorded2025-02-21: US$428.00; no sale recorded2025-02-25: US$280.00; no sale recorded2025-02-26: US$2529.60; no sale recorded2025-03-07: US$2535.82; no sale recorded2025-03-07: US$2677.65; no sale recorded2025-03-13: US$2110.00; no sale recorded2025-03-13: US$2110.00; no sale recorded2025-03-18: US$2905.99; no sale recorded2025-03-19: US$2146.55; no sale recorded2025-03-19: US$2148.99; no sale recorded2025-03-25: US$2573.10; no sale recorded2025-03-27: US$3020.00; no sale recorded2025-04-07: US$2149.90; no sale recorded2025-04-11: US$2563.00; no sale recorded2025-05-13: US$2654.40; no sale recorded2025-05-21: US$2562.00; no sale recorded2025-05-23: US$2678.40; no sale recorded2025-05-24: US$3368.62; no sale recorded2025-06-05: US$1239.00; no sale recorded2025-06-11: US$1999.98; no sale recorded2025-06-12: US$2150.00; no sale recorded2025-07-05: US$2149.00; no sale recorded2025-07-08: US$2339.98; no sale recorded2025-07-12: US$2800.46; no sale recorded2025-07-25: US$2321.00; no sale recorded2025-08-09: US$2365.94; no sale recorded2025-08-13: US$2135.00; no sale recorded2025-08-13: US$2141.00; no sale recorded2025-08-14: US$3318.98; no sale recorded2025-08-28: US$2832.72; no sale recorded2025-09-03: US$2646.50; no sale recorded2025-09-08: US$2149.00; no sale recorded2025-09-08: US$2146.00; no sale recorded2025-09-08: US$2147.00; no sale recorded2025-09-08: US$2148.00; no sale recorded2025-09-10: US$2790.46; no sale recorded2025-09-15: US$2140.00; no sale recorded2025-10-05: US$750.00; no sale recorded2025-10-10: US$2565.00; no sale recorded2025-10-14: US$2562.00; no sale recorded2025-10-17: US$2483.56; no sale recorded2025-11-01: US$2740.30; no sale recorded2025-11-01: US$2342.10; no sale recorded2025-11-13: US$2674.00; no sale recorded2025-11-17: US$2755.00; no sale recorded2025-11-20: US$2678.40; no sale recorded2025-11-24: US$2150.00; no sale recorded2025-11-27: US$2515.50; no sale recorded2025-11-27: US$2623.40; no sale recorded2025-12-05: US$2148.95; no sale recorded2025-12-06: US$3213.03; no sale recorded2026-01-05: US$2148.00; no sale recorded2026-01-08: US$3272.03; no sale recorded2026-01-09: US$2547.99; no sale recorded2026-02-05: US$2134.45; no sale recorded2026-02-12: US$3101.93; no sale recorded2026-03-09: US$3426.15; no sale recorded2026-03-09: US$3429.65; no sale recorded2026-03-16: US$2597.75; no sale recorded2026-03-26: US$2447.57; no sale recorded2026-04-09: US$3367.02; no sale recorded2026-04-13: US$2423.09; no sale recorded2026-05-15: US$2098.00; no sale recorded2026-05-29: US$2278.81; no sale recorded2026-05-29: US$2060.12; no sale recorded2026-06-04: US$2086.00; no sale recorded2026-06-16: US$2562.00; no sale recorded2026-06-16: US$3074.40; no sale recorded2026-06-17: US$2568.00; no sale recorded2026-06-18: US$2678.69; no sale recorded2026-06-29: US$2537.00; no sale recorded2026-07-04: US$2570.40; no sale recorded2026-07-13: US$2800.45; no sale recorded2026-08-07: US$3238.28; 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.01101001000Mar 2022May 2024Aug 20262022-03-08: US$2536.78; no sale recorded2022-11-04: US$2403.12; sold recorded2023-03-08: US$2288.00; no sale recorded2023-04-06: US$1.00; no sale recorded2023-04-08: US$3134.04; no sale recorded2023-08-04: US$2461.19; no sale recorded2024-06-07: US$750.00; no sale recorded2024-07-02: US$2506.04; no sale recorded2024-07-21: US$2559.26; no sale recorded2024-08-08: US$2444.31; sold recorded2024-08-08: US$2646.77; no sale recorded2024-08-16: US$2469.00; sold recorded2024-12-02: US$2288.00; no sale recorded2025-01-06: US$2615.34; sold recorded2025-01-17: US$2146.56; sold recorded2025-01-18: US$2149.00; sold recorded2025-01-22: US$2446.59; sold recorded2025-02-21: US$428.00; no sale recorded2025-02-25: US$280.00; no sale recorded2025-02-26: US$2529.60; no sale recorded2025-03-07: US$2535.82; no sale recorded2025-03-07: US$2677.65; no sale recorded2025-03-13: US$2110.00; no sale recorded2025-03-13: US$2110.00; no sale recorded2025-03-18: US$2905.99; no sale recorded2025-03-19: US$2146.55; no sale recorded2025-03-19: US$2148.99; no sale recorded2025-03-25: US$2573.10; no sale recorded2025-03-27: US$3020.00; no sale recorded2025-04-07: US$2149.90; no sale recorded2025-04-11: US$2563.00; no sale recorded2025-05-13: US$2654.40; no sale recorded2025-05-21: US$2562.00; no sale recorded2025-05-23: US$2678.40; no sale recorded2025-05-24: US$3368.62; no sale recorded2025-06-05: US$1239.00; no sale recorded2025-06-11: US$1999.98; no sale recorded2025-06-12: US$2150.00; no sale recorded2025-07-05: US$2149.00; no sale recorded2025-07-08: US$2339.98; no sale recorded2025-07-12: US$2800.46; no sale recorded2025-07-25: US$2321.00; no sale recorded2025-08-09: US$2365.94; no sale recorded2025-08-13: US$2135.00; no sale recorded2025-08-13: US$2141.00; no sale recorded2025-08-14: US$3318.98; no sale recorded2025-08-28: US$2832.72; no sale recorded2025-09-03: US$2646.50; no sale recorded2025-09-08: US$2149.00; no sale recorded2025-09-08: US$2146.00; no sale recorded2025-09-08: US$2147.00; no sale recorded2025-09-08: US$2148.00; no sale recorded2025-09-10: US$2790.46; no sale recorded2025-09-15: US$2140.00; no sale recorded2025-10-05: US$750.00; no sale recorded2025-10-10: US$2565.00; no sale recorded2025-10-14: US$2562.00; no sale recorded2025-10-17: US$2483.56; no sale recorded2025-11-01: US$2740.30; no sale recorded2025-11-01: US$2342.10; no sale recorded2025-11-13: US$2674.00; no sale recorded2025-11-17: US$2755.00; no sale recorded2025-11-20: US$2678.40; no sale recorded2025-11-24: US$2150.00; no sale recorded2025-11-27: US$2515.50; no sale recorded2025-11-27: US$2623.40; no sale recorded2025-12-05: US$2148.95; no sale recorded2025-12-06: US$3213.03; no sale recorded2026-01-05: US$2148.00; no sale recorded2026-01-08: US$3272.03; no sale recorded2026-01-09: US$2547.99; no sale recorded2026-02-05: US$2134.45; no sale recorded2026-02-12: US$3101.93; no sale recorded2026-03-09: US$3426.15; no sale recorded2026-03-09: US$3429.65; no sale recorded2026-03-16: US$2597.75; no sale recorded2026-03-26: US$2447.57; no sale recorded2026-04-09: US$3367.02; no sale recorded2026-04-13: US$2423.09; no sale recorded2026-05-15: US$2098.00; no sale recorded2026-05-29: US$2278.81; no sale recorded2026-05-29: US$2060.12; no sale recorded2026-06-04: US$2086.00; no sale recorded2026-06-16: US$2562.00; no sale recorded2026-06-16: US$3074.40; no sale recorded2026-06-17: US$2568.00; no sale recorded2026-06-18: US$2678.69; no sale recorded2026-06-29: US$2537.00; no sale recorded2026-07-04: US$2570.40; no sale recorded2026-07-13: US$2800.45; no sale recorded2026-08-07: US$3238.28; no sale recorded
Sold recordedNo sale recordedMonthly median

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

Median recorded price, all years$2506.04

91 plotted records from 91 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

95 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
07 Aug 2026New 6SE7021-0EA51 Siemens SIM0VERT MASTERDRIVES M0TI0N C0NTR0L 6SE7021-0EA51eBay 377401188840New$3238.280Recorded activeUS
13 Jul 20261 pc New Siemens INVERTER 6SE7021-0EA51 UPS or FedExeBay 358791492504New$2800.450Recorded activeUS
04 Jul 20261PC NEW SIEMENS Main Drive 6SE7021-0EA51 6SE70210EA51eBay 168512516315New$2570.400Recorded activeUS
29 Jun 20266SE7021-0EA51 Siemens Frequency Converter Us Stock Industry New Quick DeliveryeBay 398119235375New$2537.000Recorded activeUS
18 Jun 20261 pc New Siemens INVERTER 6SE7021-0EA51 UPS or FedExeBay 158009562348New$2678.690Recorded activeUS
17 Jun 2026ONE SIEMENS Main Drive 6SE7021-0EA51 6SE70210EA51 NEWeBay 188522476854New$2568.000Recorded activeUS
16 Jun 20261PC SIEMENS Main Drive 6SE7021-0EA51 6SE70210EA51 NEWeBay 298420960736New$3074.400Recorded activeCN
16 Jun 20261PC SIEMENS Main Drive 6SE7021-0EA51 6SE70210EA51 NEWeBay 236879603759New$2562.000Recorded activeUS
04 Jun 20261X NEW SIEMENS MAIN DRIVE 6SE7021-0EA51 6SE70210EA51eBay 800121531523New$2086.000Recorded activeCN
29 May 20266SE7021-0EA51 NEW SIEMENS 6SE7 021-0EA51 SIMOVERT Masterdrives Motion ControleBay 127891770856New$2060.120Recorded activeCN
29 May 2026ONE NEW SIEMENS MAIN DRIVE 6SE7021-0EA51 6SE70210EA51eBay 227362999744New$2278.810Recorded activeCN
15 May 20261PCS NEW SIEMENS MAIN DRIVE 6SE7021-0EA51 6SE70210EA51eBay 397950129231New$2098.000Recorded activeCN
13 Apr 2026Original And Unopened 6SE7021-0EA51 New Siemens US STOCK Urgent ShipeBay 389882704943New$2423.090Recorded activeUS
09 Apr 2026NEW 6SE7021-0EA51 Siemens SIM0VERT MASTERDRIVES M0TI0N C0NTR0L 6SE7021-0EA51eBay 377100153098New$3367.020Recorded activeUS
26 Mar 20266SE7021-0EA51 NEW SIEMENS SIMOVERT MASTERDRIVES MOTION CONTROL 6SE7021-0EA51eBay 406802182613New$2447.570Recorded activeUS
16 Mar 20261PC NEW SIEMENS Main Drive 6SE7021-0EA51 6SE70210EA51eBay 188168294797New$2597.750Recorded activeUS
09 Mar 2026New 6SE7021-0EA51 Siemens SIM0VERT MASTERDRIVES M0TI0N C0NTR0L 6SE7021-0EA51eBay 198168547601New$3429.650Recorded activeUS
09 Mar 2026NEW 6SE7021-0EA51 Siemens SIM0VERT MASTERDRIVES M0TI0N C0NTR0L 6SE7021-0EA51eBay 377020666926New$3426.150Recorded activeUS
12 Feb 20261PCS NEW 6SE7021-0EA51 SIEMENS SIM0VERT MASTERDRIVES M0TI0N C0NTR0L 6SE7021-eBay 298025831066New$3101.930Recorded activeUS
05 Feb 20266SE7021-0EA51 NEW SIEMENS 6SE7 021-0EA51 SIMOVERT Masterdrives Motion ControleBay 127666649128New$2134.450Recorded activeCN
09 Jan 20266SE7021-0EA51 NEW SIEMENS SIMOVERT MASTERDRIVES MOTION CONTROL 6SE7021-0EA51eBay 358098627665New$2547.990Recorded activeUS
08 Jan 2026new 6SE7021-0EA51 Siemens SIM0VERT MASTERDRIVES M0TI0N C0NTR0L 6SE7021-0EA51eBay 376846506598New$3272.030Recorded activeUS
05 Jan 2026ONE NEW SIEMENS MAIN DRIVE 6SE7021-0EA51 6SE70210EA51eBay 406558448376New$2148.000Recorded activeCN
06 Dec 2025New 6SE7021-0EA51 Siemens SIM0VERT MASTERDRIVES M0TI0N C0NTR0L 6SE7021-0EA51eBay 227119416723New$3213.030Recorded activeUS
05 Dec 20251PCS NEW SIEMENS MAIN DRIVE 6SE7021-0EA51 6SE70210EA51eBay 157522758822New$2148.950Recorded activeCN
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

6SE7021-0EA21-Z=V046SE7021-0EA306SE7021-0EA316SE7021-0EA51-1AA06SE7021-0EA51-1AA16SE7021-0EA51-Z

Related part numbers

6SE7021-8TB51-Z6SE7011-5EP60-Z6SE7022-6TP50-Z602-0AA116SE7022-6TP50-Z/6FQ2421-0AE6ES5700-8MA116ES5752-0AA123RV1021-0HA106SE6440-2UD24-0BA16SN1121-0BA11-0AA16SN1123-1AA00-0EA16SE6420-2UD21-5AA16SE6440-2AD31-1CA1642-0AA11-0AX1

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