Price of PartsINDUSTRIAL PRICE INDEX
Siemens

3RT2045-1KB40

2 sellers — below our five-seller verification bar

Market snapshot

Prices updated 10 Aug 2026 · next refresh 10 Sep
$375
Low
$446
High
PLC Direct — $375Quantum First Automation — $446PLC DirectPLC Direct$375Quantum First AutomationQuantum First …$446 · MEDIAN

Median $410 · 2 sellers · $35.42 below median at the lowest

$ Compare your quote against 2 current asking prices.

Asking prices for the exact catalog number 3RT2045-1KB40 currently range from $375 to $446 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 $375.06-9% View offer
Quantum First Automation $445.90+9% View offer

Get quotes for this part

We forward your request to sellers who currently list the 3RT2045-1KB40 at or below the market median. They quote you directly — we never see your pricing and take no commission.

Free. No account. Your details go only to sellers of this exact catalog number.

Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
3RT2046-1KB40one character apart2$451+10%

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 3RT2045-1KB40 cost?

As of 10 Aug 2026, the Siemens 3RT2045-1KB40 is listed from $375 to $446 across 2 sellers. The median asking price is $410. Prices are published seller asking prices and are refreshed monthly.

Who sells the 3RT2045-1KB40?

2 sellers currently list the 3RT2045-1KB40, including PLC Direct, Quantum First Automation. 2 of them are specialist industrial distributors. The lowest current asking price is $375 from PLC Direct.