1747-L543
Allen-Bradley lists this part as discontinued. No direct replacement is published; the 5 sellers below trade remaining and refurbished stock.
Market snapshot
Prices updated 9 Oct 2026 · next refresh 9 NovMedian $355 · 5 sellers · $136 below median at the lowest
Asking prices for the exact catalog number 1747-L543 currently range from $219 to $896 across 5 sellers, observed 9 Oct 2026. Distributor product page: nexinstrument.com. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
5 SELLERS · SORTED BY PRICE| Seller | Condition | Price | vs median | Listing |
|---|---|---|---|---|
| 4D Controls | USED / REFURB | $219.00 | -38% | View offer |
| InnoPLC Sync | not stated | $253.00 | -29% | View offer |
| Qualitrol International | not stated | $355.00 | · | View offer |
| Radwell.com | not stated | $892.97 | +152% | View offer |
| Classic Automation | not stated | $896.00 | +152% | View offer |
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Condition
AS STATED BY SELLERS| Used / refurbished | 1 |
| Not stated | 4 |
Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 1747-L532 | one character apart | 17 | $189 | -47% |
| 1747-L553 | one character apart | 16 | $2,523 | +611% |
| 1747-L551 | one character apart | 16 | $1,527 | +330% |
| 1747-L542 | one character apart | 16 | $327 | -8% |
| 1747-L524 | one character apart | 16 | $160 | -55% |
| 1747-L541 | one character apart | 13 | $300 | -15% |
| 1747-L531 | one character apart | 11 | $382 | +8% |
| 1747-L511 | one character apart | 10 | $191 | -46% |
Frequently asked
Is the 1747-L543 still available?
Allen-Bradley lists the 1747-L543 as discontinued. 5 sellers still offer remaining or refurbished stock, currently from $219.
How much does a 1747-L543 cost?
As of 9 Oct 2026, the Allen-Bradley 1747-L543 is listed from $219 to $896 across 5 sellers. The median asking price is $355. Prices are published seller asking prices and are refreshed monthly.
Who sells the 1747-L543?
5 sellers currently list the 1747-L543, including 4D Controls, InnoPLC Sync, Qualitrol International. 5 of them are specialist industrial distributors. The lowest current asking price is $219 from 4D Controls.
Why do 1747-L543 prices vary so much?
The highest asking price for the 1747-L543 is 4.1× 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.
Related SLC 500 CPUs parts
10 SHOWN| Catalog number | Sellers | Low | Median | Spread |
|---|---|---|---|---|
| 1747-UICSLC 500 CPUs | 10 | $56.05 | $113 | +$142 |
| 1747-BASLC 500 CPUs | 1 | $43.95 | $43.95 | +$0.00 |
| 1747-CP3SLC 500 CPUs | 4 | $19.95 | $57.00 | +$49.05 |
| 1747-AENTRSLC 500 CPUs | 5 | $1,129 | $2,500 | +$3,071 |
| 1747-L552SLC 500 CPUs | 10 | $755 | $2,465 | +$4,624 |
| 1747-SNSLC 500 CPUs | 3 | $18.99 | $19.95 | +$11.01 |
| 1747-ASBSLC 500 CPUs | 14 | $81.75 | $206 | +$317 |
| 1747-SDNSLC 500 CPUs | 20 | $29.99 | $87.91 | +$246 |
| 1747-M13SLC 500 CPUs | 4 | $71.32 | $110 | +$70.68 |
| 1747-PICSLC 500 CPUs | 12 | $12.95 | $31.48 | +$47.00 |
