3RV2021-4NA15
Market snapshot
Prices updated 9 Oct 2026 · next refresh 9 NovMedian $157 · 3 sellers · $59.41 below median at the lowest
Asking prices for the exact catalog number 3RV2021-4NA15 currently range from $97.59 to $267 across 3 sellers, observed 9 Oct 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
3 SELLERS · SORTED BY PRICE| Seller | Price | vs median | Listing |
|---|---|---|---|
| WiAutomation US | $97.59 | -38% | View offer |
| PLC-Mall.com | $157.00 | · | View offer |
| eBay - xinbuy | $267.00 | +70% | View offer |
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Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 3RV2021-4DA10 | one character apart | 16 | $114 | -27% |
| 3RV2021-4BA10 | one character apart | 10 | $147 | -6% |
| 3RV2021-1JA15 | one character apart | 6 | $289 | +84% |
| 3RV2021-4AA15 | one character apart | 5 | $128 | -18% |
| 3RV2021-4FA10 | one character apart | 5 | $297 | +89% |
| 3RV2021-4BA15 | one character apart | 5 | $125 | -20% |
| 3RV2021-4CA10 | one character apart | 5 | $137 | -13% |
| 3RV2021-4CA15 | one character apart | 4 | $202 | +29% |
Frequently asked
How much does a 3RV2021-4NA15 cost?
As of 9 Oct 2026, the Siemens 3RV2021-4NA15 is listed from $97.59 to $267 across 3 sellers. The median asking price is $157. Prices are published seller asking prices and are refreshed monthly.
Who sells the 3RV2021-4NA15?
3 sellers currently list the 3RV2021-4NA15, including WiAutomation US, PLC-Mall.com, eBay - xinbuy. 2 of them are specialist industrial distributors. The lowest current asking price is $97.59 from WiAutomation US.
Why do 3RV2021-4NA15 prices vary so much?
The highest asking price for the 3RV2021-4NA15 is 2.7× 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.
