6ES7138-4CA01-0AA0
Market snapshot
Prices updated 9 Oct 2026 · next refresh 9 NovMedian $48.00 · 18 sellers · $32.65 below median at the lowest
Asking prices for the exact catalog number 6ES7138-4CA01-0AA0 currently range from $15.35 to $134 across 18 sellers, observed 9 Oct 2026. Distributor product page: nexinstrument.com. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
18 SELLERS · SORTED BY PRICE| Seller | Condition | Price | vs median | Listing |
|---|---|---|---|---|
| demir-int.com | not stated | $15.35 | -68% | View offer |
| Huerga Asociados | NEW | $16.25 | -66% | View offer |
| Industrial Parts R Us | not stated | $20.00 | -58% | View offer |
| Shop.adegis.com | not stated | $32.50 | -32% | View offer |
| Automation Hub | not stated | $35.00 | -27% | View offer |
| DougDeals.com | not stated | $39.99 | -17% | View offer |
| Boyut-Endustriyel | not stated | $40.00 | -17% | View offer |
| EnrgTech | not stated | $45.27 | -6% | View offer |
| Industrial Automation Co. | USED / REFURB | $45.99 | -4% | View listing |
| Equipt | USED / REFURB | $50.00 | +4% | View offer |
| AFi Systems | not stated | $52.38 | +9% | View offer |
| Kempston Controls US | not stated | $56.18 | +17% | View offer |
| Newegg.com - Jiamayanonly | not stated | $58.39 | +22% | View offer |
| Aeliya Marine | not stated | $66.02 | +38% | View listing |
| Relectric.com | not stated | $81.18 | +69% | View offer |
| Well Gain Electronics | not stated | $99.90 | +108% | View offer |
| PLC Direct | not stated | $102.56 | +114% | View offer |
| MRO Supply | not stated | $134.25 | +180% | View offer |
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Condition
AS STATED BY SELLERS| New | 1 |
| Used / refurbished | 2 |
| Not stated | 15 |
Frequently asked
How much does a 6ES7138-4CA01-0AA0 cost?
As of 9 Oct 2026, the Siemens 6ES7138-4CA01-0AA0 is listed from $15.35 to $134 across 18 sellers. The median asking price is $48.00. Prices are published seller asking prices and are refreshed monthly.
Who sells the 6ES7138-4CA01-0AA0?
18 sellers currently list the 6ES7138-4CA01-0AA0, including demir-int.com, Huerga Asociados, Industrial Parts R Us. 17 of them are specialist industrial distributors. The lowest current asking price is $15.35 from demir-int.com.
Why do 6ES7138-4CA01-0AA0 prices vary so much?
The highest asking price for the 6ES7138-4CA01-0AA0 is 8.7× 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 number | Sellers | Low | Median | Spread |
|---|---|---|---|---|
| 6ES7870-1AB01-0YA1SIMATIC S7 | 2 | $749 | $2,701 | +$3,903 |
| 6ES7870-1AA01-0YA0SIMATIC S7 | 2 | $1,414 | $1,817 | +$807 |
| 6ES7193-6BP00-0DA0SIMATIC S7 | 13 | $21.31 | $39.00 | +$39.51 |
| 6ES7193-6AR00-0AA0SIMATIC S7 | 20 | $37.50 | $79.00 | +$103 |
| 6ES7214-1AG40-0XB0SIMATIC S7 | 11 | $286 | $328 | +$141 |
| 6ES7193-6BP00-0BA0SIMATIC S7 | 11 | $13.33 | $33.76 | +$37.07 |
| 6ES7131-6BH01-0BA0SIMATIC S7 | 11 | $65.00 | $99.29 | +$92.14 |
| 6ES7136-6BA01-0CA0SIMATIC S7 | 14 | $132 | $403 | +$983 |
| 6ES7155-6AU01-0CN0SIMATIC S7 | 11 | $167 | $193 | +$128 |
| 6ES7331-7KF02-0AB0SIMATIC S7 | 19 | $76.80 | $260 | +$490 |
