Price of PartsINDUSTRIAL PRICE INDEX
Siemens

3RV2021-4BA10

3 sellers — below our five-seller verification bar

Market snapshot

Prices updated 10 Aug 2026 · next refresh 10 Sep
$45.10
Low
$201
High
NRI Industrial Sales — $45.10PLC Direct — $134MRO Global Solutions — $201NRI Industrial SalesNRI Industrial…$45.10PLC DirectPLC Direct$134 · MEDIANMRO Global SolutionsMRO Global Sol…$201

Median $134 · 3 sellers · $89.15 below median at the lowest

$ Compare your quote against 3 current asking prices.

Asking prices for the exact catalog number 3RV2021-4BA10 currently range from $45.10 to $201 across 3 sellers, observed 10 Aug 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

3 SELLERS · SORTED BY PRICE
SellerPricevs medianListing
NRI Industrial Sales $45.10-66% View offer
PLC Direct $134.25· View offer
MRO Global Solutions $201.00+50% View offer

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Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
3RV2021-4CA10one character apart8$190+42%
3RV2021-1JA10one character apart8$194+45%
3RV2021-1EA10one character apart7$173+29%
3RV2021-1HA10one character apart6$184+37%
3RV2021-1CA10one character apart4$217+62%
3RV2021-4EA10one character apart4$149+11%
3RV2021-1DA10one character apart3$130-3%
3RV2021-4FA10one character apart3$266+98%

These are different products that read almost identically on a purchase order. Google groups them together; we do not. Confirm the exact suffix against the nameplate before ordering.

Frequently asked

How much does a 3RV2021-4BA10 cost?

As of 10 Aug 2026, the Siemens 3RV2021-4BA10 is listed from $45.10 to $201 across 3 sellers. The median asking price is $134. Prices are published seller asking prices and are refreshed monthly.

Who sells the 3RV2021-4BA10?

3 sellers currently list the 3RV2021-4BA10, including NRI Industrial Sales, PLC Direct, MRO Global Solutions. 3 of them are specialist industrial distributors. The lowest current asking price is $45.10 from NRI Industrial Sales.

Why do 3RV2021-4BA10 prices vary so much?

The highest asking price for the 3RV2021-4BA10 is 4.5× 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.