Price of PartsINDUSTRIAL PRICE INDEX
Siemens

3RV2021-4AA15

5 sellers — below our five-seller verification bar

Market snapshot

Prices updated 9 Oct 2026 · next refresh 9 Nov
$109
Low
$153
High
PLC-Mall.com — $109eBay - superautotech — $126eBay - xinbuy — $128eBay - plcbest — $140Radwell.com — $153PLC-Mall.comPLC-Mall.com$109eBay - superautotecheBay - superau…$126eBay - xinbuyeBay - xinbuy$128 · MEDIANeBay - plcbesteBay - plcbest$140Radwell.comRadwell.com$153

Median $128 · 5 sellers · $19.16 below median at the lowest

$ Compare your quote against 5 current asking prices.

Asking prices for the exact catalog number 3RV2021-4AA15 currently range from $109 to $153 across 5 sellers, observed 9 Oct 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

5 SELLERS · SORTED BY PRICE
SellerConditionPricevs medianListing
PLC-Mall.comnot stated $109.00-15% View offer
eBay - superautotechnot stated $125.84-2% View offer
eBay - xinbuyNEW $128.16· View offer
eBay - plcbestNEW $140.00+9% View offer
Radwell.comnot stated $153.19+20% View offer

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Condition

AS STATED BY SELLERS
New2
Not stated3

Most industrial listings do not state condition — treat unstated as unknown, not as new. Across 864 comparable parts across the index, used and refurbished units are listed at a median 85% of the new price. These are asking prices, not sold prices, and the spread around that median is wide. Ask the seller to state condition in writing before comparing quotes.

Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
3RV2021-4DA10one character apart16$114-11%
3RV2021-4BA10one character apart10$147+15%
3RV2021-1JA15one character apart6$289+125%
3RV2021-4FA10one character apart5$297+132%
3RV2021-4BA15one character apart5$125-2%
3RV2021-4CA10one character apart5$137+7%
3RV2021-4AA20one character apart4$138+7%
3RV2021-4CA15one character apart4$202+57%

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 3RV2021-4AA15 cost?

As of 9 Oct 2026, the Siemens 3RV2021-4AA15 is listed from $109 to $153 across 5 sellers. The median asking price is $128. Prices are published seller asking prices and are refreshed monthly.

Who sells the 3RV2021-4AA15?

5 sellers currently list the 3RV2021-4AA15, including PLC-Mall.com, eBay - superautotech, eBay - xinbuy. 2 of them are specialist industrial distributors. The lowest current asking price is $109 from PLC-Mall.com.