6ES7-321-1BH50-0AA0
Market snapshot
Prices updated 10 Aug 2026 · next refresh 10 SepMedian $125 · 7 sellers · $45.51 below median at the lowest
Asking prices for the exact catalog number 6ES7-321-1BH50-0AA0 currently range from $79.49 to $176 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| Seller | Condition | Price | vs median | Listing |
|---|---|---|---|---|
| Aeliya Marine | not stated | $79.49 | -36% | View offer |
| Auto2mation | not stated | $79.49 | -36% | View offer |
| MRO Global Solutions | not stated | $90.00 | -28% | View offer |
| SB Industrial Supply | NEW | $125.00 | · | View offer |
| 4D Controls | USED / REFURB | $139.00 | +11% | View offer |
| inosaki.com | not stated | $162.59 | +30% | View offer |
| Toolex | not stated | $176.19 | +41% | View offer |
Get quotes for this part
We forward your request to sellers who currently list the 6ES7-321-1BH50-0AA0 at or below the market median. They quote you directly — we never see your pricing and take no commission.
Condition
AS STATED BY SELLERS| New | 1 |
| Used / refurbished | 1 |
| Not stated | 5 |
Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 6ES7321-1FH00-0AA0 | one character apart | 9 | $192 | +54% |
| 6ES7321-1BL00-0AA0 | one character apart | 8 | $104 | -17% |
| 6ES7-321-1BH10-0AA0 | one character apart | 6 | $308 | +146% |
| 6ES7321-1CH20-0AA0 | one character apart | 4 | $422 | +237% |
| 6ES7-321-1BH00-0AA0 | one character apart | 3 | $183 | +46% |
| 6ES7321-1CH00-0AA0 | one character apart | 3 | $524 | +320% |
| 6ES7321-1BP00-0AA0 | one character apart | 2 | $777 | +522% |
Frequently asked
How much does a 6ES7-321-1BH50-0AA0 cost?
As of 10 Aug 2026, the Siemens 6ES7-321-1BH50-0AA0 is listed from $79.49 to $176 across 7 sellers. The median asking price is $125. Prices are published seller asking prices and are refreshed monthly.
Who sells the 6ES7-321-1BH50-0AA0?
7 sellers currently list the 6ES7-321-1BH50-0AA0, including Aeliya Marine, Auto2mation, MRO Global Solutions. 7 of them are specialist industrial distributors. The lowest current asking price is $79.49 from Aeliya Marine.
Why do 6ES7-321-1BH50-0AA0 prices vary so much?
The highest asking price for the 6ES7-321-1BH50-0AA0 is 2.2× 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.
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| 6ES7870-1AB01-0YA1SIMATIC S7 | 3 | $788 | $1,507 | +$1,143 |
| 6ES7870-1AA01-0YA0SIMATIC S7 | 1 | $714 | $714 | +$0.00 |
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| 6ES7193-6AR00-0AA0SIMATIC S7 | 16 | $29.25 | $66.25 | +$111 |
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| 6ES7136-6BA01-0CA0SIMATIC S7 | 3 | $135 | $331 | +$210 |
| 6ES7331-7KF02-0AB0SIMATIC S7 | 11 | $91.50 | $222 | +$402 |
| 6ES7132-6BH01-0BA0SIMATIC S7 | 12 | $39.00 | $85.94 | +$116 |