6SL3120-2TE21-8AA3
Market snapshot
Prices updated 20 Sep 2026 · next refresh 21 OctMedian $1,619 · 11 sellers · $242 below median at the lowest
Asking prices for the exact catalog number 6SL3120-2TE21-8AA3 currently range from $1,377 to $3,131 across 11 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
11 SELLERS · SORTED BY PRICE| Seller | Condition | Price | vs median | Listing |
|---|---|---|---|---|
| eBay - zhongsiyucnc2 | USED / REFURB | $1,376.80 | -15% | View offer |
| PLC Direct | not stated | $1,453.50 | -10% | View listing |
| eBay - pilot_automatic | not stated | $1,475.00 | -9% | View offer |
| njtautomation.com | not stated | $1,499.99 | -7% | View offer |
| eBay - yc-plc007 | not stated | $1,581.62 | -2% | View offer |
| eBay - zhongsiyucnc8 | USED / REFURB | $1,618.80 | · | View offer |
| Standard Exchange Industry | not stated | $1,954.28 | +21% | View offer |
| WiAutomation US | not stated | $2,125.04 | +31% | View offer |
| Zancot Electronics | not stated | $2,176.00 | +34% | View offer |
| cnctoolsllc.com | NEW | $3,000.00 | +85% | View offer |
| Aeliya Marine | not stated | $3,131.32 | +93% | View offer |
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Condition
AS STATED BY SELLERS| New | 1 |
| Used / refurbished | 2 |
| Not stated | 8 |
Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 6SL3120-2TE21-0AA3 | one character apart | 12 | $977 | -40% |
| 6SL3120-2TE21-0AA4 | one character apart | 8 | $916 | -43% |
| 6SL3120-2TE21-8AD0 | one character apart | 5 | $1,696 | +5% |
| 6SL3120-2TE21-0AA0 | one character apart | 3 | $935 | -42% |
| 6SL3120-2TE21-8AC0 | one character apart | 3 | $1,964 | +21% |
Frequently asked
How much does a 6SL3120-2TE21-8AA3 cost?
As of 20 Sep 2026, the Siemens 6SL3120-2TE21-8AA3 is listed from $1,377 to $3,131 across 11 sellers. The median asking price is $1,619. Prices are published seller asking prices and are refreshed monthly.
Who sells the 6SL3120-2TE21-8AA3?
11 sellers currently list the 6SL3120-2TE21-8AA3, including eBay - zhongsiyucnc2, PLC Direct, eBay - pilot_automatic. 7 of them are specialist industrial distributors. The lowest current asking price is $1,377 from eBay - zhongsiyucnc2.
Why do 6SL3120-2TE21-8AA3 prices vary so much?
The highest asking price for the 6SL3120-2TE21-8AA3 is 2.3× 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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