6SE6440-2UC17-5AA1
Market snapshot
Prices updated 20 Sep 2026 · next refresh 21 OctMedian $701 · 4 sellers · $446 below median at the lowest
Asking prices for the exact catalog number 6SE6440-2UC17-5AA1 currently range from $255 to $974 across 4 sellers, observed 20 Sep 2026. Distributor product page: mroelectric.com. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
4 SELLERS · SORTED BY PRICE| Seller | Price | vs median | Listing |
|---|---|---|---|
| PLCHardware.com | $255.00 | -64% | View offer |
| Standard Exchange Industry | $488.57 | -30% | View offer |
| Radwell.com | $913.61 | +30% | View offer |
| KB Automation | $973.96 | +39% | View offer |
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Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 6SE6440-2UD17-5AA1 | one character apart | 14 | $352 | -50% |
| 6SE6440-2UE17-5CA1 | one character apart | 5 | $1,372 | +96% |
| 6SE6440-2AB17-5AA1 | one character apart | 4 | $511 | -27% |
| 6SE6440-2UD15-5AA1 | one character apart | 4 | $695 | -1% |
| 6SE6440-2UC15-5AA1 | one character apart | 3 | $442 | -37% |
| 6SE6440-2UC12-5AA1 | one character apart | 3 | $459 | -34% |
| 6SE6440-2UC13-7AA1 | one character apart | 3 | $346 | -51% |
Frequently asked
How much does a 6SE6440-2UC17-5AA1 cost?
As of 20 Sep 2026, the Siemens 6SE6440-2UC17-5AA1 is listed from $255 to $974 across 4 sellers. The median asking price is $701. Prices are published seller asking prices and are refreshed monthly.
Who sells the 6SE6440-2UC17-5AA1?
4 sellers currently list the 6SE6440-2UC17-5AA1, including PLCHardware.com, Standard Exchange Industry, Radwell.com. 4 of them are specialist industrial distributors. The lowest current asking price is $255 from PLCHardware.com.
Why do 6SE6440-2UC17-5AA1 prices vary so much?
The highest asking price for the 6SE6440-2UC17-5AA1 is 3.8× 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.
