Price of PartsINDUSTRIAL PRICE INDEX
Siemens

6SE6440-2UC31-1DA1

2 sellers — below our five-seller verification bar

Market snapshot

Prices updated 10 Aug 2026 · next refresh 10 Sep
$2,126
Low
$3,247
High
Standard Exchange Industry — $2,126PLC Direct — $3,247Standard Exchange IndustryStandard Excha…$2,126 · MEDIANPLC DirectPLC Direct$3,247

Median $2,687 · 2 sellers · $560 below median at the lowest

$ Compare your quote against 2 current asking prices.

Asking prices for the exact catalog number 6SE6440-2UC31-1DA1 currently range from $2,126 to $3,247 across 2 sellers, observed 10 Aug 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

2 SELLERS · SORTED BY PRICE
SellerPricevs medianListing
Standard Exchange Industry $2,126.43-21% View offer
PLC Direct $3,247.29+21% View offer

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Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
6SE6440-2UE31-1CA1one character apart3$3,588+34%
6SE6440-2UC21-1BA1one character apart3$733-73%
6SE6440-2UD31-8DA1one character apart2$1,699-37%
6SE6440-2UD31-5DA1one character apart2$2,947+10%
6SE6440-2UD31-1CA1one character apart2$646-76%
6SE6440-2UC31-8EA1one character apart2$7,512+180%
6SE6440-2UC31-5DA1one character apart2$5,154+92%
6SE6440-2UE31-8DA1one character apart2$3,608+34%

These are different products that read almost identically on a purchase order. Google groups them together; we do not. Confirm the exact suffix against the nameplate before ordering.

Frequently asked

How much does a 6SE6440-2UC31-1DA1 cost?

As of 10 Aug 2026, the Siemens 6SE6440-2UC31-1DA1 is listed from $2,126 to $3,247 across 2 sellers. The median asking price is $2,687. Prices are published seller asking prices and are refreshed monthly.

Who sells the 6SE6440-2UC31-1DA1?

2 sellers currently list the 6SE6440-2UC31-1DA1, including Standard Exchange Industry, PLC Direct. 2 of them are specialist industrial distributors. The lowest current asking price is $2,126 from Standard Exchange Industry.

Why do 6SE6440-2UC31-1DA1 prices vary so much?

The highest asking price for the 6SE6440-2UC31-1DA1 is 1.5× 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.