Price of PartsINDUSTRIAL PRICE INDEX
Siemens

6SE7021-8TP50

Verified market

Market snapshot

Prices updated 9 Oct 2026 · next refresh 9 Nov
$1,100
Low
$3,280
High
Sigma Surplus — $1,100PLC Department — $1,375Shop.adegis.com — $1,593Radwell.com — $1,832SB Industrial Supply — $2,200AeliyaMarineTech.com — $2,300Classic Automation — $3,280Sigma SurplusSigma Surplus$1,100PLC DepartmentPLC Department$1,375Shop.adegis.comShop.adegis.com$1,593Radwell.comRadwell.com$1,832 · MEDIANSB Industrial SupplySB Industrial …$2,200AeliyaMarineTech.comAeliyaMarineTe…$2,300Classic AutomationClassic Automa…$3,280

Median $1,832 · 7 sellers · $732 below median at the lowest

$ Compare your quote against 7 current asking prices.

Asking prices for the exact catalog number 6SE7021-8TP50 currently range from $1,100 to $3,280 across 7 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

7 SELLERS · SORTED BY PRICE
SellerConditionPricevs medianListing
Sigma Surplusnot stated $1,100.00-40% View offer
PLC Departmentnot stated $1,374.97-25% View offer
Shop.adegis.comUSED / REFURB $1,592.59-13% View offer
Radwell.comnot stated $1,831.61· View offer
SB Industrial SupplyUSED / REFURB $2,200.00+20% View offer
AeliyaMarineTech.comnot stated $2,299.99+26% View offer
Classic Automationnot stated $3,280.00+79% View listing

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Condition

AS STATED BY SELLERS
Used / refurbished2
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
6SE7021-8TP50-Zextends this number7$2,200+20%
6SE7021-8TP60one character apart13$2,857+56%
6SE7023-4TP50one character apart7$4,278+134%
6SE7021-0EP50one character apart7$1,631-11%
6SE7021-0TP50one character apart6$1,469-20%
6SE7021-8TB51one character apart6$2,180+19%
6SE7021-3TP50one character apart6$1,390-24%
6SE7021-0TP70one character apart6$5,352+192%

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 6SE7021-8TP50 cost?

As of 9 Oct 2026, the Siemens 6SE7021-8TP50 is listed from $1,100 to $3,280 across 7 sellers. The median asking price is $1,832. Prices are published seller asking prices and are refreshed monthly.

Who sells the 6SE7021-8TP50?

7 sellers currently list the 6SE7021-8TP50, including Sigma Surplus, PLC Department, Shop.adegis.com. 7 of them are specialist industrial distributors. The lowest current asking price is $1,100 from Sigma Surplus.

Why do 6SE7021-8TP50 prices vary so much?

The highest asking price for the 6SE7021-8TP50 is 3.0× 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.