Price of PartsINDUSTRIAL PRICE INDEX
Siemens

3RT2037-1KB40

3 sellers — below our five-seller verification bar

Market snapshot

Prices updated 9 Oct 2026 · next refresh 9 Nov
$240
Low
$316
High
PLC-city.com — $240Leadtime — $283PLC Direct — $316PLC-city.comPLC-city.com$240LeadtimeLeadtime$283 · MEDIANPLC DirectPLC Direct$316

Median $283 · 3 sellers · $43.19 below median at the lowest

$ Compare your quote against 3 current asking prices.

Asking prices for the exact catalog number 3RT2037-1KB40 currently range from $240 to $316 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
SellerPricevs medianListing
PLC-city.com $240.10-15% View offer
Leadtime $283.29· View offer
PLC Direct $315.80+11% View offer

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Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
3RT20361KB40one character apart3$554+96%
3RT20351KB40one character apart2$224-21%
3RT2038-1KB40one character apart2$368+30%
3RT2037-1NB30one character apart2$339+20%

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 3RT2037-1KB40 cost?

As of 9 Oct 2026, the Siemens 3RT2037-1KB40 is listed from $240 to $316 across 3 sellers. The median asking price is $283. Prices are published seller asking prices and are refreshed monthly.

Who sells the 3RT2037-1KB40?

3 sellers currently list the 3RT2037-1KB40, including PLC-city.com, Leadtime, PLC Direct. 3 of them are specialist industrial distributors. The lowest current asking price is $240 from PLC-city.com.