Price of PartsINDUSTRIAL PRICE INDEX
Siemens

6ES5931-8MD11

Verified market

Market snapshot

Prices updated 10 Aug 2026 · next refresh 10 Sep
$118
Low
$450
High
Auto2mation — $118Ideal Machinery — $172PLCHardware.com — $182Classic Automation — $189Radwell.com — $229Cabo Eletro — $238rgbautomatyka.pl — $240Artisan Technology Group — $275PLC Direct — $323Chief Automation — $356MRO Global Solutions — $396PLC Department — $450Auto2mationAuto2mation$118Ideal MachineryIdeal Machinery$172PLCHardware.comPLCHardware.com$182Classic AutomationClassic Automa…$189Radwell.comRadwell.com$229Cabo EletroCabo Eletro$238 · MEDIANrgbautomatyka.plrgbautomatyka.…$240Artisan Technology GroupArtisan Techno…$275PLC DirectPLC Direct$323Chief AutomationChief Automati…$356MRO Global SolutionsMRO Global Sol…$396PLC DepartmentPLC Department$450

Median $239 · 12 sellers · $122 below median at the lowest

$ Compare your quote against 12 current asking prices.

Asking prices for the exact catalog number 6ES5931-8MD11 currently range from $118 to $450 across 12 sellers, observed 10 Aug 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

12 SELLERS · SORTED BY PRICE
SellerPricevs medianListing
Auto2mation $117.50-51% View offer
Ideal Machinery $172.00-28% View offer
PLCHardware.com $182.00-24% View offer
Classic Automation $189.00-21% View offer
Radwell.com $229.12-4% View offer
Cabo Eletro $238.36· View offer
rgbautomatyka.pl $239.88· View offer
Artisan Technology Group $275.00+15% View offer
PLC Direct $323.15+35% View offer
Chief Automation $356.00+49% View offer
MRO Global Solutions $396.00+66% View offer
PLC Department $450.00+88% View offer

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We forward your request to sellers who currently list the 6ES5931-8MD11 at or below the market median. They quote you directly — we never see your pricing and take no commission.

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Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
6ES5930-8MD11one character apart4$1,100+360%

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 6ES5931-8MD11 cost?

As of 10 Aug 2026, the Siemens 6ES5931-8MD11 is listed from $118 to $450 across 12 sellers. The median asking price is $239. Prices are published seller asking prices and are refreshed monthly.

Who sells the 6ES5931-8MD11?

12 sellers currently list the 6ES5931-8MD11, including Auto2mation, Ideal Machinery, PLCHardware.com. 12 of them are specialist industrial distributors. The lowest current asking price is $118 from Auto2mation.

Why do 6ES5931-8MD11 prices vary so much?

The highest asking price for the 6ES5931-8MD11 is 3.8× 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.