6ES7-321-1BH50-0AA0
Market snapshot
Prices updated 9 Oct 2026 · next refresh 9 NovMedian $139 · 11 sellers · $98.38 below median at the lowest
Asking prices for the exact catalog number 6ES7-321-1BH50-0AA0 currently range from $40.62 to $328 across 11 sellers, observed 9 Oct 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
11 SELLERS · SORTED BY PRICE| Seller | Condition | Price | vs median | Listing |
|---|---|---|---|---|
| PLC2day | USED / REFURB | $40.62 | -71% | View offer |
| AeliyaMarineTech.com | not stated | $74.39 | -46% | View offer |
| SB Industrial Supply | not stated | $75.00 | -46% | View offer |
| PLCHardware.com | not stated | $90.00 | -35% | View offer |
| 3JIndustry | not stated | $117.65 | -15% | View offer |
| 4D Controls | USED / REFURB | $139.00 | · | View offer |
| Boyut-Endustriyel | not stated | $185.00 | +33% | View offer |
| Adatronix Pvt.Ltd | not stated | $234.82 | +69% | View offer |
| Relectric.com | not stated | $245.52 | +77% | View offer |
| Surplus Record | NEW | $314.00 | +126% | View offer |
| Newegg.com - Jiamayanonly | not stated | $327.50 | +136% | View offer |
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Condition
AS STATED BY SELLERS| New | 1 |
| Used / refurbished | 2 |
| Not stated | 8 |
Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 6ES7-321-1BH01-0AA0 | one character apart | 9 | $110 | -21% |
| 6ES7321-1FH00-0AA0 | one character apart | 9 | $320 | +130% |
| 6ES7321-1BP00-0AA0 | one character apart | 4 | $657 | +372% |
| 6ES7321-1CH00-0AA0 | one character apart | 4 | $535 | +285% |
| 6ES7-321-1BH10-0AA0 | one character apart | 4 | $236 | +70% |
| 6ES7-321-1BH00-0AA0 | one character apart | 3 | $159 | +14% |
| 6ES7321-1CH20-0AA0 | one character apart | 3 | $239 | +72% |
Frequently asked
How much does a 6ES7-321-1BH50-0AA0 cost?
As of 9 Oct 2026, the Siemens 6ES7-321-1BH50-0AA0 is listed from $40.62 to $328 across 11 sellers. The median asking price is $139. Prices are published seller asking prices and are refreshed monthly.
Who sells the 6ES7-321-1BH50-0AA0?
11 sellers currently list the 6ES7-321-1BH50-0AA0, including PLC2day, AeliyaMarineTech.com, SB Industrial Supply. 10 of them are specialist industrial distributors. The lowest current asking price is $40.62 from PLC2day.
Why do 6ES7-321-1BH50-0AA0 prices vary so much?
The highest asking price for the 6ES7-321-1BH50-0AA0 is 8.1× 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.
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 |
