3RV2021-1BA10
Market snapshot
Prices updated 9 Oct 2026 · next refresh 9 NovMedian $133 · 4 sellers · $89.50 below median at the lowest
Asking prices for the exact catalog number 3RV2021-1BA10 currently range from $43.19 to $191 across 4 sellers, observed 9 Oct 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
4 SELLERS · SORTED BY PRICE| Seller | Price | vs median | Listing |
|---|---|---|---|
| WiAutomation US | $43.19 | -67% | View offer |
| nexinstrument.com | $83.00 | -37% | View offer |
| Essential Electric Supply | $182.37 | +37% | View offer |
| eBay - amgoko | $190.59 | +44% | 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 | -14% |
| 3RV2021-4BA10 | one character apart | 10 | $147 | +11% |
| 3RV2021-1GA10 | one character apart | 8 | $117 | -11% |
| 3RV2021-1JA15 | one character apart | 6 | $289 | +118% |
| 3RV2021-1HA10 | one character apart | 6 | $184 | +38% |
| 3RV2021-1JA20 | one character apart | 5 | $155 | +17% |
| 3RV2021-4FA10 | one character apart | 5 | $297 | +124% |
| 3RV2021-0JA10 | one character apart | 5 | $121 | -9% |
Frequently asked
How much does a 3RV2021-1BA10 cost?
As of 9 Oct 2026, the Siemens 3RV2021-1BA10 is listed from $43.19 to $191 across 4 sellers. The median asking price is $133. Prices are published seller asking prices and are refreshed monthly.
Who sells the 3RV2021-1BA10?
4 sellers currently list the 3RV2021-1BA10, including WiAutomation US, nexinstrument.com, Essential Electric Supply. 3 of them are specialist industrial distributors. The lowest current asking price is $43.19 from WiAutomation US.
Why do 3RV2021-1BA10 prices vary so much?
The highest asking price for the 3RV2021-1BA10 is 4.4× 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.
