Price of PartsINDUSTRIAL PRICE INDEX
Siemens

6SE6440-2UD25-5CA1

Verified market

Market snapshot

Prices updated 20 Sep 2026 · next refresh 21 Oct
$624
Low
$1,929
High
PLC Direct — $624ddpartssolution.com — $657PLCpartssolution — $660AeliyaMarineTech.com — $855cnctoolsllc.com — $900nexinstrument.com — $1,178vb-steuerungstechnik.de — $1,207CJS Automation — $1,315Aegean Automation — $1,367Standard Exchange Industry — $1,605Zancot Electronics — $1,929PLC DirectPLC Direct$624ddpartssolution.comddpartssolutio…$657PLCpartssolutionPLCpartssoluti…$660AeliyaMarineTech.comAeliyaMarineTe…$855cnctoolsllc.comcnctoolsllc.com$900nexinstrument.comnexinstrument.…$1,178 · MEDIANvb-steuerungstechnik.devb-steuerungst…$1,207CJS AutomationCJS Automation$1,315Aegean AutomationAegean Automat…$1,367Standard Exchange IndustryStandard Excha…$1,605Zancot ElectronicsZancot Electro…$1,929

Median $1,178 · 11 sellers · $554 below median at the lowest

$ Compare your quote against 11 current asking prices.

Asking prices for the exact catalog number 6SE6440-2UD25-5CA1 currently range from $624 to $1,929 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
SellerPricevs medianListing
PLC Direct $624.45-47% View offer
ddpartssolution.com $657.00-44% View offer
PLCpartssolution $660.00-44% View offer
AeliyaMarineTech.com $854.99-27% View offer
cnctoolsllc.com $900.00-24% View offer
nexinstrument.com $1,178.00· View offer
vb-steuerungstechnik.de $1,207.25+2% View offer
CJS Automation $1,315.32+12% View offer
Aegean Automation $1,366.84+16% View offer
Standard Exchange Industry $1,605.30+36% View offer
Zancot Electronics $1,929.00+64% View offer

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Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
6SE6440-2UD21-5AA1one character apart20$354-70%
6SE6440-2AD27-5CA1one character apart9$542-54%
6SE6440-2AD25-5CA1one character apart7$351-70%
6SE6440-2UD35-5FA1one character apart6$4,491+281%
6SE6440-2UD15-5AA1one character apart4$695-41%
6SE6440-2UE25-5CA1one character apart3$2,190+86%
6SE6440-2UD27-5CA1one character apart3$850-28%
6SE6440-2UE21-5CA1one character apart2$1,368+16%

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 6SE6440-2UD25-5CA1 cost?

As of 20 Sep 2026, the Siemens 6SE6440-2UD25-5CA1 is listed from $624 to $1,929 across 11 sellers. The median asking price is $1,178. Prices are published seller asking prices and are refreshed monthly.

Who sells the 6SE6440-2UD25-5CA1?

11 sellers currently list the 6SE6440-2UD25-5CA1, including PLC Direct, ddpartssolution.com, PLCpartssolution. 11 of them are specialist industrial distributors. The lowest current asking price is $624 from PLC Direct.

Why do 6SE6440-2UD25-5CA1 prices vary so much?

The highest asking price for the 6SE6440-2UD25-5CA1 is 3.1× 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.