6SL3120-1TE21-8AA4
Market snapshot
Prices updated 20 Sep 2026 · next refresh 21 OctMedian $829 · 7 sellers · $344 below median at the lowest
Asking prices for the exact catalog number 6SL3120-1TE21-8AA4 currently range from $485 to $1,563 across 7 sellers, observed 20 Sep 2026. Distributor product page: nexinstrument.com. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
7 SELLERS · SORTED BY PRICE| Seller | Condition | Price | vs median | Listing |
|---|---|---|---|---|
| eBay - gagucho | not stated | $485.00 | -41% | View offer |
| eBay - fanuccontroller | not stated | $635.29 | -23% | View offer |
| eBay - lonni-1 | not stated | $804.75 | -3% | View offer |
| eBay - pilot_automatic | NEW | $828.91 | · | View offer |
| cnctoolsllc.com | USED / REFURB | $1,200.00 | +45% | View offer |
| Standard Exchange Industry | not stated | $1,221.43 | +47% | View offer |
| shop.rgbelektronika.eu | not stated | $1,563.36 | +89% | View offer |
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Condition
AS STATED BY SELLERS| New | 1 |
| Used / refurbished | 1 |
| Not stated | 5 |
Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 6SL3120-1TE21-8AA3 | one character apart | 12 | $915 | +10% |
| 6SL3120-1TE23-0AA4 | one character apart | 8 | $1,145 | +38% |
| 6SL3120-1TE21-8AC0 | one character apart | 7 | $1,324 | +60% |
| 6SL3120-1TE21-0AA1 | one character apart | 4 | $721 | -13% |
| 6SL3120-1TE21-0AA4 | one character apart | 3 | $990 | +19% |
| 6SL3120-1TE21-0AA3 | one character apart | 3 | $950 | +15% |
| 6SL3120-1TE21-8AD0 | one character apart | 2 | $1,545 | +86% |
| 6SL3120-1TE21-8AA1 | one character apart | 2 | $1,036 | +25% |
Frequently asked
How much does a 6SL3120-1TE21-8AA4 cost?
As of 20 Sep 2026, the Siemens 6SL3120-1TE21-8AA4 is listed from $485 to $1,563 across 7 sellers. The median asking price is $829. Prices are published seller asking prices and are refreshed monthly.
Who sells the 6SL3120-1TE21-8AA4?
7 sellers currently list the 6SL3120-1TE21-8AA4, including eBay - gagucho, eBay - fanuccontroller, eBay - lonni-1. 3 of them are specialist industrial distributors. The lowest current asking price is $485 from eBay - gagucho.
Why do 6SL3120-1TE21-8AA4 prices vary so much?
The highest asking price for the 6SL3120-1TE21-8AA4 is 3.2× the lowest. Industrial parts trade in a market where new surplus, refurbished stock and list-price sellers coexist without a shared price reference, so identical catalog numbers are listed at very different prices.
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