Price of PartsINDUSTRIAL PRICE INDEX
Siemens

3RT1045-1AC20

2 sellers — below our five-seller verification bar

Market snapshot

Prices updated 10 Aug 2026 · next refresh 10 Sep
$296
Low
$862
High
eBay - yimingkeji — $296PLC Direct — $862eBay - yimingkejieBay - yimingk…$296 · MEDIANPLC DirectPLC Direct$862

Median $579 · 2 sellers · $283 below median at the lowest

$ Compare your quote against 2 current asking prices.

Asking prices for the exact catalog number 3RT1045-1AC20 currently range from $296 to $862 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
eBay - yimingkeji $295.85-49% View offer
PLC Direct $861.83+49% View offer

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Variants and similar numbers

VERIFY BEFORE ORDERING
Catalog numberRelationshipSellersMedianvs this part
3RT1045-1AK60one character apart7$173-70%
3RT1044-1AL20one character apart4$336-42%
3RT1044-1AC20one character apart4$130-78%
3RT1044-1AN20one character apart2$127-78%
3RT1045-1AN20one character apart2$342-41%
3RT1045-1AL20one character apart2$235-59%
3RT1046-1AL20one character apart2$761+31%
3RT1045-1AG20one character apart2$156-73%

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 3RT1045-1AC20 cost?

As of 10 Aug 2026, the Siemens 3RT1045-1AC20 is listed from $296 to $862 across 2 sellers. The median asking price is $579. Prices are published seller asking prices and are refreshed monthly.

Who sells the 3RT1045-1AC20?

2 sellers currently list the 3RT1045-1AC20, including eBay - yimingkeji, PLC Direct. 1 of them are specialist industrial distributors. The lowest current asking price is $296 from eBay - yimingkeji.

Why do 3RT1045-1AC20 prices vary so much?

The highest asking price for the 3RT1045-1AC20 is 2.9× 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.