Price of PartsINDUSTRIAL PRICE INDEX
Siemens

3RT1044-1BB40

4 sellers — below our five-seller verification bar

Market snapshot

Prices updated 20 Sep 2026 · next refresh 21 Oct
$139
Low
$242
High
Relectric.com — $1394D Controls — $159Radwell.com — $215WiAutomation US — $242Relectric.comRelectric.com$1394D Controls4D Controls$159 · MEDIANRadwell.comRadwell.com$215WiAutomation USWiAutomation US$242

Median $187 · 4 sellers · $48.25 below median at the lowest

$ Compare your quote against 4 current asking prices.

Asking prices for the exact catalog number 3RT1044-1BB40 currently range from $139 to $242 across 4 sellers, observed 20 Sep 2026. Distributor product page: mroelectric.com. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.

Current listings

4 SELLERS · SORTED BY PRICE
SellerConditionPricevs medianListing
Relectric.comnot stated $138.60-26% View offer
4D ControlsUSED / REFURB $159.00-15% View offer
Radwell.comnot stated $214.70+15% View listing
WiAutomation USnot stated $241.97+29% View offer

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Condition

AS STATED BY SELLERS
Used / refurbished1
Not stated3

Most industrial listings do not state condition — treat unstated as unknown, not as new. Across 666 comparable parts across the index, used and refurbished units are listed at a median 83% 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
3RT1045-1BB40one character apart8$173-7%
3RT1046-1BB40one character apart4$519+178%
3RT1046-1BB44one character apart3$540+189%

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 3RT1044-1BB40 cost?

As of 20 Sep 2026, the Siemens 3RT1044-1BB40 is listed from $139 to $242 across 4 sellers. The median asking price is $187. Prices are published seller asking prices and are refreshed monthly.

Who sells the 3RT1044-1BB40?

4 sellers currently list the 3RT1044-1BB40, including Relectric.com, 4D Controls, Radwell.com. 4 of them are specialist industrial distributors. The lowest current asking price is $139 from Relectric.com.

Why do 3RT1044-1BB40 prices vary so much?

The highest asking price for the 3RT1044-1BB40 is 1.7× 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.