Price of PartsINDUSTRIAL PRICE INDEX
Siemens

6ES7138-7AA00-0AA0

Verified market

Market snapshot

Prices updated 20 Sep 2026 · next refresh 21 Oct
$67.50
Low
$287
High
Radwell.com — $67.50AeliyaMarineTech.com — $96.02nexinstrument.com — $146Blackstar Assets — $150siesourcehk.com — $287Radwell.comRadwell.com$67.50AeliyaMarineTech.comAeliyaMarineTe…$96.02nexinstrument.comnexinstrument.…$146 · MEDIANBlackstar AssetsBlackstar Asse…$150siesourcehk.comsiesourcehk.com$287

Median $146 · 5 sellers · $78.50 below median at the lowest

$ Compare your quote against 5 current asking prices.

Asking prices for the exact catalog number 6ES7138-7AA00-0AA0 currently range from $67.50 to $287 across 5 sellers, observed 20 Sep 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

5 SELLERS · SORTED BY PRICE
SellerConditionPricevs medianListing
Radwell.comnot stated $67.50-54% View offer
AeliyaMarineTech.comnot stated $96.02-34% View offer
nexinstrument.comnot stated $146.00· View offer
Blackstar AssetsNEW $149.99+3% View offer
siesourcehk.comnot stated $286.93+97% View offer

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Condition

AS STATED BY SELLERS
New1
Not stated4

Most industrial listings do not state condition — treat unstated as unknown, not as new. Across 144 comparable parts in SIMATIC S7, used and refurbished units are listed at a median 80% 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
6ES7138-7FA00-0AB0one character apart4$1,215+732%
6ES7138-7EC00-0AA0one character apart4$1,652+1031%
6ES7138-7EA01-0AA0one character apart3$964+561%

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 6ES7138-7AA00-0AA0 cost?

As of 20 Sep 2026, the Siemens 6ES7138-7AA00-0AA0 is listed from $67.50 to $287 across 5 sellers. The median asking price is $146. Prices are published seller asking prices and are refreshed monthly.

Who sells the 6ES7138-7AA00-0AA0?

5 sellers currently list the 6ES7138-7AA00-0AA0, including Radwell.com, AeliyaMarineTech.com, nexinstrument.com. 5 of them are specialist industrial distributors. The lowest current asking price is $67.50 from Radwell.com.

Why do 6ES7138-7AA00-0AA0 prices vary so much?

The highest asking price for the 6ES7138-7AA00-0AA0 is 4.3× 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.

Related SIMATIC S7 parts

10 SHOWN
Catalog numberSellersLowMedianSpread
6ES7870-1AA01-0YA0SIMATIC S73$1,475$1,800+$746
6ES7870-1AB01-0YA1SIMATIC S72$788$1,416+$1,256
6ES7193-6BP00-0DA0SIMATIC S714$21.00$36.50+$62.78
6ES7193-6AR00-0AA0SIMATIC S720$35.00$80.00+$165
6ES7131-6BH01-0BA0SIMATIC S710$96.89$113+$26.11
6ES7193-6BP00-0BA0SIMATIC S713$13.50$30.00+$45.50
6ES7214-1AG40-0XB0SIMATIC S75$314$428+$366
6ES7136-6BA01-0CA0SIMATIC S713$136$283+$364
6ES7134-6GF00-0AA1SIMATIC S720$142$289+$355
6ES7132-6BH01-0BA0SIMATIC S716$39.00$106+$126