Price of PartsINDUSTRIAL PRICE INDEX
Siemens

3RT2037-1KB40

2 sellers — below our five-seller verification bar

Market snapshot

Prices updated 10 Aug 2026 · next refresh 10 Sep
$316
Low
$330
High
PLC Direct — $316PremiumPLC — $330PLC DirectPLC Direct$316 · MEDIANPremiumPLCPremiumPLC$330

Median $323 · 2 sellers · $7.10 below median at the lowest

$ Compare your quote against 2 current asking prices.

Asking prices for the exact catalog number 3RT2037-1KB40 currently range from $316 to $330 across 2 sellers, observed 10 Aug 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

2 SELLERS · SORTED BY PRICE
SellerPricevs medianListing
PLC Direct $315.80-2% View offer
PremiumPLC $330.00+2% View offer

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We forward your request to sellers who currently list the 3RT2037-1KB40 at or below the market median. They quote you directly — we never see your pricing and take no commission.

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Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
3RT20351KB40one character apart3$159-51%
3RT20361KB40one character apart2$328+1%
3RT2037-1NB30one character apart2$467+45%

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 10 Aug 2026, the Siemens 3RT2037-1KB40 is listed from $316 to $330 across 2 sellers. The median asking price is $323. Prices are published seller asking prices and are refreshed monthly.

Who sells the 3RT2037-1KB40?

2 sellers currently list the 3RT2037-1KB40, including PLC Direct, PremiumPLC. 2 of them are specialist industrial distributors. The lowest current asking price is $316 from PLC Direct.