Price of PartsINDUSTRIAL PRICE INDEX
Siemens

6ES5512-5BC21

3 sellers — below our five-seller verification bar

Market snapshot

Prices updated 10 Aug 2026 · next refresh 10 Sep
$1,021
Low
$2,298
High
Radwell.com — $1,021PLC Direct — $1,811PLC Department — $2,298Radwell.comRadwell.com$1,021PLC DirectPLC Direct$1,811 · MEDIANPLC DepartmentPLC Department$2,298

Median $1,811 · 3 sellers · $790 below median at the lowest

$ Compare your quote against 3 current asking prices.

Asking prices for the exact catalog number 6ES5512-5BC21 currently range from $1,021 to $2,298 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
Radwell.com $1,021.35-44% View offer
PLC Direct $1,810.89· View offer
PLC Department $2,298.04+27% View offer

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Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
6ES5512-5BC12one character apart7$155-91%

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 6ES5512-5BC21 cost?

As of 10 Aug 2026, the Siemens 6ES5512-5BC21 is listed from $1,021 to $2,298 across 3 sellers. The median asking price is $1,811. Prices are published seller asking prices and are refreshed monthly.

Who sells the 6ES5512-5BC21?

3 sellers currently list the 6ES5512-5BC21, including Radwell.com, PLC Direct, PLC Department. 3 of them are specialist industrial distributors. The lowest current asking price is $1,021 from Radwell.com.

Why do 6ES5512-5BC21 prices vary so much?

The highest asking price for the 6ES5512-5BC21 is 2.3× 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.