Price of PartsINDUSTRIAL PRICE INDEX
Siemens

6SE7021-3TP50

Verified market

Market snapshot

Prices updated 9 Oct 2026 · next refresh 9 Nov
$852
Low
$2,272
High
eBay — $852Radwell.com — $1,183Shop.adegis.com — $1,226Roc Industrial — $1,554rgbautomatyka.pl — $1,940PLC Direct — $2,272eBayeBay$852Radwell.comRadwell.com$1,183Shop.adegis.comShop.adegis.com$1,226 · MEDIANRoc IndustrialRoc Industrial$1,554rgbautomatyka.plrgbautomatyka.…$1,940PLC DirectPLC Direct$2,272

Median $1,390 · 6 sellers · $538 below median at the lowest

$ Compare your quote against 6 current asking prices.

Asking prices for the exact catalog number 6SE7021-3TP50 currently range from $852 to $2,272 across 6 sellers, observed 9 Oct 2026. Distributor product page: mroelectric.com. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

6 SELLERS · SORTED BY PRICE
SellerConditionPricevs medianListing
eBaynot stated $851.96-39% View offer
Radwell.comnot stated $1,183.46-15% View offer
Shop.adegis.comUSED / REFURB $1,226.11-12% View offer
Roc Industrialnot stated $1,553.95+12% View offer
rgbautomatyka.plnot stated $1,939.76+40% View offer
PLC Directnot stated $2,271.79+63% View listing

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Condition

AS STATED BY SELLERS
Used / refurbished1
Not stated5

Most industrial listings do not state condition — treat unstated as unknown, not as new. Across 864 comparable parts across the index, used and refurbished units are listed at a median 85% 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
6SE7021-3TP50-Zextends this number2$1,747+26%
6SE7021-8TP60one character apart13$2,857+106%
6SE7023-4TP50one character apart7$4,278+208%
6SE7021-8TP50one character apart7$1,832+32%
6SE7021-0EP50one character apart7$1,631+17%
6SE7021-0TP50one character apart6$1,469+6%
6SE7021-0TP70one character apart6$5,352+285%
6SE7021-0TP60one character apart5$2,580+86%

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 6SE7021-3TP50 cost?

As of 9 Oct 2026, the Siemens 6SE7021-3TP50 is listed from $852 to $2,272 across 6 sellers. The median asking price is $1,390. Prices are published seller asking prices and are refreshed monthly.

Who sells the 6SE7021-3TP50?

6 sellers currently list the 6SE7021-3TP50, including eBay, Radwell.com, Shop.adegis.com. 5 of them are specialist industrial distributors. The lowest current asking price is $852 from eBay.

Why do 6SE7021-3TP50 prices vary so much?

The highest asking price for the 6SE7021-3TP50 is 2.7× 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.