Price of PartsINDUSTRIAL PRICE INDEX
Siemens

6SE7021-8EB61

Verified market

Market snapshot

Prices updated 20 Sep 2026 · next refresh 21 Oct
$1,641
Low
$5,239
High
PLCHardware.com — $1,6414D Controls — $1,799Radwell.com — $2,974Shop.adegis.com — $3,397PLC Direct — $5,239PLCHardware.comPLCHardware.com$1,6414D Controls4D Controls$1,799Radwell.comRadwell.com$2,974 · MEDIANShop.adegis.comShop.adegis.com$3,397PLC DirectPLC Direct$5,239

Median $2,974 · 5 sellers · $1,333 below median at the lowest

$ Compare your quote against 5 current asking prices.

Asking prices for the exact catalog number 6SE7021-8EB61 currently range from $1,641 to $5,239 across 5 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

5 SELLERS · SORTED BY PRICE
SellerConditionPricevs medianListing
PLCHardware.comnot stated $1,641.00-45% View offer
4D ControlsUSED / REFURB $1,799.00-40% View listing
Radwell.comnot stated $2,974.40· View offer
Shop.adegis.comNEW $3,396.73+14% View offer
PLC Directnot stated $5,239.38+76% View offer

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Condition

AS STATED BY SELLERS
New1
Used / refurbished1
Not stated3

Most industrial listings do not state condition — treat unstated as unknown, not as new. Across 666 comparable parts across the index, used and refurbished units are listed at a median 83% of the new price. These are asking prices, not sold prices, and the spread around that median is wide. Ask the seller to state condition in writing before comparing quotes.

Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
6SE7021-3TB61one character apart9$2,406-19%
6SE7021-8TB61one character apart5$4,031+36%
6SE7021-3EB61one character apart3$3,224+8%
6SE7021-0EA61one character apart3$1,790-40%
6SE7021-8TB51one character apart2$3,710+25%
6SE7021-8TB31one character apart2$3,023+2%
6SE7023-8ED61one character apart2$4,514+52%

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 6SE7021-8EB61 cost?

As of 20 Sep 2026, the Siemens 6SE7021-8EB61 is listed from $1,641 to $5,239 across 5 sellers. The median asking price is $2,974. Prices are published seller asking prices and are refreshed monthly.

Who sells the 6SE7021-8EB61?

5 sellers currently list the 6SE7021-8EB61, including PLCHardware.com, 4D Controls, Radwell.com. 5 of them are specialist industrial distributors. The lowest current asking price is $1,641 from PLCHardware.com.

Why do 6SE7021-8EB61 prices vary so much?

The highest asking price for the 6SE7021-8EB61 is 3.2× 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.