Price of PartsINDUSTRIAL PRICE INDEX
Siemens

6SE6440-2UC21-1BA1

3 sellers — below our five-seller verification bar

Market snapshot

Prices updated 10 Aug 2026 · next refresh 10 Sep
$624
Low
$990
High
Standard Exchange Industry — $624PLC Direct — $733MRO Supply — $990Standard Exchange IndustryStandard Excha…$624PLC DirectPLC Direct$733 · MEDIANMRO SupplyMRO Supply$990

Median $733 · 3 sellers · $109 below median at the lowest

$ Compare your quote against 3 current asking prices.

Asking prices for the exact catalog number 6SE6440-2UC21-1BA1 currently range from $624 to $990 across 3 sellers, observed 10 Aug 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

3 SELLERS · SORTED BY PRICE
SellerPricevs medianListing
Standard Exchange Industry $624.06-15% View offer
PLC Direct $732.95· View offer
MRO Supply $990.00+35% View offer

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Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
6SE6440-2UD21-1AA1one character apart4$607-17%
6SE6440-2UC22-2BA1one character apart3$524-28%
6SE6440-2UC31-1DA1one character apart2$2,687+267%
6SE6440-2AB21-1BA1one character apart2$630-14%

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 6SE6440-2UC21-1BA1 cost?

As of 10 Aug 2026, the Siemens 6SE6440-2UC21-1BA1 is listed from $624 to $990 across 3 sellers. The median asking price is $733. Prices are published seller asking prices and are refreshed monthly.

Who sells the 6SE6440-2UC21-1BA1?

3 sellers currently list the 6SE6440-2UC21-1BA1, including Standard Exchange Industry, PLC Direct, MRO Supply. 3 of them are specialist industrial distributors. The lowest current asking price is $624 from Standard Exchange Industry.

Why do 6SE6440-2UC21-1BA1 prices vary so much?

The highest asking price for the 6SE6440-2UC21-1BA1 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.