931S-A3A2D-OP
Allen-Bradley lists this part as discontinued. The designated replacement is 931S-L521. Remaining stock of the 931S-A3A2D-OP trades on the surplus market below.
Market snapshot
Prices updated 20 Sep 2026 · next refresh 21 OctMedian $103 · 2 sellers · $52.88 below median at the lowest
Asking prices for the exact catalog number 931S-A3A2D-OP currently range from $49.99 to $156 across 2 sellers, observed 20 Sep 2026. Distributor product page: santaclarasystems.com. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
2 SELLERS · SORTED BY PRICE| Seller | Price | vs median | Listing |
|---|---|---|---|
| njtautomation.com | $49.99 | -51% | View offer |
| Radwell.com | $155.74 | +51% | View offer |
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Frequently asked
Is the 931S-A3A2D-OP still available?
Allen-Bradley lists the 931S-A3A2D-OP as discontinued. 2 sellers still offer remaining or refurbished stock, currently from $49.99. Allen-Bradley designates 931S-L521 as the replacement.
How much does a 931S-A3A2D-OP cost?
As of 20 Sep 2026, the Allen-Bradley 931S-A3A2D-OP is listed from $49.99 to $156 across 2 sellers. The median asking price is $103. Prices are published seller asking prices and are refreshed monthly.
Who sells the 931S-A3A2D-OP?
2 sellers currently list the 931S-A3A2D-OP, including njtautomation.com, Radwell.com. 2 of them are specialist industrial distributors. The lowest current asking price is $49.99 from njtautomation.com.
Why do 931S-A3A2D-OP prices vary so much?
The highest asking price for the 931S-A3A2D-OP is 3.1× 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.
