Price of PartsINDUSTRIAL PRICE INDEX
Siemens

6ES5-942-7UA12

Verified market

Market snapshot

Prices updated 10 Aug 2026 · next refresh 10 Sep
$106
Low
$600
High
shop.schweikert-automation.de — $1064D Controls — $129Classic Automation — $199all4sps — $236PLCHardware.com — $266Shop.adegis.com — $341Mara Industrial Supply — $350Relectric.com — $370PLC-Mall.com — $436rgbautomatyka.pl — $459PLC Department — $600shop.schweikert-automation.deshop.schweiker…$1064D Controls4D Controls$129Classic AutomationClassic Automa…$199all4spsall4sps$236PLCHardware.comPLCHardware.com$266Shop.adegis.comShop.adegis.com$341 · MEDIANMara Industrial SupplyMara Industria…$350Relectric.comRelectric.com$370PLC-Mall.comPLC-Mall.com$436rgbautomatyka.plrgbautomatyka.…$459PLC DepartmentPLC Department$600

Median $341 · 11 sellers · $235 below median at the lowest

$ Compare your quote against 11 current asking prices.

Asking prices for the exact catalog number 6ES5-942-7UA12 currently range from $106 to $600 across 11 sellers, observed 10 Aug 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

11 SELLERS · SORTED BY PRICE
SellerConditionPricevs medianListing
shop.schweikert-automation.denot stated $106.32-69% View offer
4D ControlsUSED / REFURB $129.00-62% View offer
Classic Automationnot stated $199.00-42% View offer
all4spsnot stated $235.80-31% View offer
PLCHardware.comnot stated $266.00-22% View offer
Shop.adegis.comUSED / REFURB $340.92· View offer
Mara Industrial SupplyUSED / REFURB $349.77+3% View offer
Relectric.comnot stated $370.26+9% View offer
PLC-Mall.comnot stated $436.00+28% View offer
rgbautomatyka.plnot stated $458.69+35% View offer
PLC Departmentnot stated $600.00+76% View offer

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We forward your request to sellers who currently list the 6ES5-942-7UA12 at or below the market median. They quote you directly — we never see your pricing and take no commission.

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Condition

AS STATED BY SELLERS
Used / refurbished3
Not stated8

Most industrial listings do not state condition — treat unstated as unknown, not as new. Across 360 comparable parts across the index, used and refurbished units list at 100% of new — condition is not a reliable discount signal for industrial parts, because refurbished stock from trade houses carries warranty and test reports.

Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
6ES5-942-7UB11one character apart9$499+46%
6ES5-943-7UA11one character apart3$208-39%
6ES5-945-7UA13one character apart3$1,415+315%

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 6ES5-942-7UA12 cost?

As of 10 Aug 2026, the Siemens 6ES5-942-7UA12 is listed from $106 to $600 across 11 sellers. The median asking price is $341. Prices are published seller asking prices and are refreshed monthly.

Who sells the 6ES5-942-7UA12?

11 sellers currently list the 6ES5-942-7UA12, including shop.schweikert-automation.de, 4D Controls, Classic Automation. 11 of them are specialist industrial distributors. The lowest current asking price is $106 from shop.schweikert-automation.de.

Why do 6ES5-942-7UA12 prices vary so much?

The highest asking price for the 6ES5-942-7UA12 is 5.6× 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.