Price of PartsINDUSTRIAL PRICE INDEX
Siemens

6ES5-318-8MB12

Verified market

Market snapshot

Prices updated 10 Aug 2026 · next refresh 10 Sep
$109
Low
$670
High
4D Controls — $109Aegean Automation — $114Aeliya Marine, Auto2mation — $251JC-Electronics US — $499Newegg.com - LiAnMengYuShangDian — $519PLC Direct — $6704D Controls4D Controls$109Aegean AutomationAegean Automat…$114Aeliya Marine, Auto2mationAeliya Marine +1$251 · MEDIANJC-Electronics USJC-Electronics…$499Newegg.com - LiAnMengYuShangDianNewegg.com - L…$519PLC DirectPLC Direct$670

Median $251 · 7 sellers · $142 below median at the lowest

$ Compare your quote against 7 current asking prices.

Asking prices for the exact catalog number 6ES5-318-8MB12 currently range from $109 to $670 across 7 sellers, observed 10 Aug 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

7 SELLERS · SORTED BY PRICE
SellerConditionPricevs medianListing
4D ControlsUSED / REFURB $109.00-57% View offer
Aegean Automationnot stated $114.41-54% View offer
Aeliya Marinenot stated $250.98· View offer
Auto2mationnot stated $250.98· View offer
JC-Electronics USUSED / REFURB $498.59+99% View offer
Newegg.com - LiAnMengYuShangDianNEW $518.69+107% View offer
PLC Directnot stated $669.60+167% View offer

Get quotes for this part

We forward your request to sellers who currently list the 6ES5-318-8MB12 at or below the market median. They quote you directly — we never see your pricing and take no commission.

Free. No account. Your details go only to sellers of this exact catalog number.

Condition

AS STATED BY SELLERS
New1
Used / refurbished2
Not stated4

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
6ES5-318-8MB13one character apart7$624+148%
6ES5-318-8MA12one character apart6$146-42%
6ES5-318-8MB11one character apart2$713+184%

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 6ES5-318-8MB12 cost?

As of 10 Aug 2026, the Siemens 6ES5-318-8MB12 is listed from $109 to $670 across 7 sellers. The median asking price is $251. Prices are published seller asking prices and are refreshed monthly.

Who sells the 6ES5-318-8MB12?

7 sellers currently list the 6ES5-318-8MB12, including 4D Controls, Aegean Automation, Aeliya Marine. 6 of them are specialist industrial distributors. The lowest current asking price is $109 from 4D Controls.

Why do 6ES5-318-8MB12 prices vary so much?

The highest asking price for the 6ES5-318-8MB12 is 6.1× 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.