6SL3120-1TE21-8AA3
Market snapshot
Prices updated 20 Sep 2026 · next refresh 21 OctMedian $915 · 12 sellers · $393 below median at the lowest
Asking prices for the exact catalog number 6SL3120-1TE21-8AA3 currently range from $522 to $1,450 across 12 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
12 SELLERS · SORTED BY PRICE| Seller | Condition | Price | vs median | Listing |
|---|---|---|---|---|
| eBay - welding-assembly | not stated | $522.31 | -43% | View offer |
| eBay - cncpartstore | not stated | $607.50 | -34% | View offer |
| eBay - abboss-is | NEW | $656.66 | -28% | View offer |
| eBay - yibay18 | not stated | $720.90 | -21% | View offer |
| eBay - abplc990 | NEW | $818.36 | -11% | View offer |
| eBay - verve-plc | not stated | $912.66 | · | View offer |
| IQElectro | not stated | $918.00 | · | View offer |
| AeliyaMarineTech.com | not stated | $978.08 | +7% | View offer |
| eBay - bayning | not stated | $995.11 | +9% | View offer |
| Standard Exchange Industry | not stated | $1,116.73 | +22% | View offer |
| PLC Direct | not stated | $1,210.40 | +32% | View listing |
| inprosols | not stated | $1,450.00 | +58% | View offer |
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Condition
AS STATED BY SELLERS| New | 2 |
| Not stated | 10 |
Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 6SL3120-1TE31-3AA3 | one character apart | 12 | $2,669 | +192% |
| 6SL3120-1TE24-5AA3 | one character apart | 10 | $2,160 | +136% |
| 6SL3120-1TE28-5AA3 | one character apart | 10 | $2,265 | +147% |
| 6SL3120-1TE21-8AC0 | one character apart | 7 | $1,324 | +45% |
| 6SL3120-1TE21-8AA4 | one character apart | 7 | $829 | -9% |
| 6SL3120-1TE23-0AA3 | one character apart | 7 | $852 | -7% |
| 6SL3120-1TE26-0AA3 | one character apart | 7 | $3,000 | +228% |
| 6SL3120-1TE21-0AA1 | one character apart | 4 | $721 | -21% |
Frequently asked
How much does a 6SL3120-1TE21-8AA3 cost?
As of 20 Sep 2026, the Siemens 6SL3120-1TE21-8AA3 is listed from $522 to $1,450 across 12 sellers. The median asking price is $915. Prices are published seller asking prices and are refreshed monthly.
Who sells the 6SL3120-1TE21-8AA3?
12 sellers currently list the 6SL3120-1TE21-8AA3, including eBay - welding-assembly, eBay - cncpartstore, eBay - abboss-is. 5 of them are specialist industrial distributors. The lowest current asking price is $522 from eBay - welding-assembly.
Why do 6SL3120-1TE21-8AA3 prices vary so much?
The highest asking price for the 6SL3120-1TE21-8AA3 is 2.8× 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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