Price of PartsINDUSTRIAL PRICE INDEX
Allen-Bradley

140M-D8E-B40

4 sellers — below our five-seller verification bar DISCONTINUED

Allen-Bradley lists this part as discontinued. The designated replacement is 140MT-D9E-B40. Remaining stock of the 140M-D8E-B40 trades on the surplus market below.

Market snapshot

Prices updated 9 Oct 2026 · next refresh 9 Nov
$65.00
Low
$430
High
Metal Logics — $65.00Equipt — $89.99Electrical Equipment Company — $339KB Automation — $430Metal LogicsMetal Logics$65.00EquiptEquipt$89.99Electrical Equipment CompanyElectrical Equ…$339 · MEDIANKB AutomationKB Automation$430

Median $215 · 4 sellers · $150 below median at the lowest

$ Compare your quote against 4 current asking prices.

Asking prices for the exact catalog number 140M-D8E-B40 currently range from $65.00 to $430 across 4 sellers, observed 9 Oct 2026. Distributor product page: santaclarasystems.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
Metal Logicsnot stated $65.00-70% View offer
EquiptUSED / REFURB $89.99-58% View offer
Electrical Equipment Companynot stated $339.30+58% View offer
KB Automationnot stated $429.87+100% 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 864 comparable parts across the index, used and refurbished units are listed at a median 85% 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
140M-D8E-C10one character apart7$391+82%
140M-D8E-B25one character apart4$156-27%
140M-D8N-B40one character apart3$311+45%
140M-D8E-B63one character apart2$178-17%
140M-D8E-C20one character apart2$330+54%

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

Is the 140M-D8E-B40 still available?

Allen-Bradley lists the 140M-D8E-B40 as discontinued. 4 sellers still offer remaining or refurbished stock, currently from $65.00. Allen-Bradley designates 140MT-D9E-B40 as the replacement.

How much does a 140M-D8E-B40 cost?

As of 9 Oct 2026, the Allen-Bradley 140M-D8E-B40 is listed from $65.00 to $430 across 4 sellers. The median asking price is $215. Prices are published seller asking prices and are refreshed monthly.

Who sells the 140M-D8E-B40?

4 sellers currently list the 140M-D8E-B40, including Metal Logics, Equipt, Electrical Equipment Company. 4 of them are specialist industrial distributors. The lowest current asking price is $65.00 from Metal Logics.

Why do 140M-D8E-B40 prices vary so much?

The highest asking price for the 140M-D8E-B40 is 6.6× 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.