6SE6440-2AD31-1CA1
Median $3,798 · 3 sellers · $1,603 price spread
Asking prices for the exact catalog number 6SE6440-2AD31-1CA1 currently range from $2,496 to $4,099 across 3 sellers, observed 9 Aug 2026. Distributor product page: nexinstrument.com. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
| Seller | Condition | Price | vs median | Listing |
|---|---|---|---|---|
| Standard Exchange Industry | not stated | $2,496.31 | -34% | View listing |
| Classic Automation | not stated | $3,798.00 | · | View listing |
| 4D Controls | USED / REFURB | $4,099.00 | +8% | View listing |
| Used / refurbished | 1 |
| Not stated | 2 |
How much does a 6SE6440-2AD31-1CA1 cost?
As of 9 Aug 2026, the Siemens 6SE6440-2AD31-1CA1 is listed from $2,496 to $4,099 across 3 sellers. The median asking price is $3,798. Prices are published seller asking prices and are refreshed monthly.
Who sells the 6SE6440-2AD31-1CA1?
3 sellers currently list the 6SE6440-2AD31-1CA1, including Standard Exchange Industry, Classic Automation, 4D Controls. 3 of them are specialist industrial distributors. The lowest current asking price is $2,496 from Standard Exchange Industry.
Why do 6SE6440-2AD31-1CA1 prices vary so much?
The highest asking price for the 6SE6440-2AD31-1CA1 is 1.6× 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.