1747-L551
Allen-Bradley lists this part as discontinued. No direct replacement is published; the 16 sellers below trade remaining and refurbished stock.
Market snapshot
Prices updated 20 Sep 2026 · next refresh 21 OctMedian $1,575 · 16 sellers · $925 below median at the lowest
Asking prices for the exact catalog number 1747-L551 currently range from $650 to $2,600 across 16 sellers, observed 20 Sep 2026. Distributor product page: nexinstrument.com. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
16 SELLERS · SORTED BY PRICE| Seller | Condition | Price | vs median | Listing |
|---|---|---|---|---|
| RoboMachIndustrial | not stated | $649.99 | -59% | View offer |
| eBay - cr_supplyshop | not stated | $1,000.00 | -37% | View offer |
| njtautomation.com | not stated | $1,129.99 | -28% | View offer |
| eBay - uuivertor-usa | not stated | $1,263.50 | -20% | View offer |
| eBay - plasma-weld | not stated | $1,280.66 | -19% | View offer |
| eBay - top1industrial | NEW | $1,333.23 | -15% | View offer |
| PLC Trainer and Cables | not stated | $1,499.99 | -5% | View offer |
| eBay - yimingkeji | not stated | $1,550.00 | -2% | View offer |
| eBay - heartlandautoparts | not stated | $1,600.00 | +2% | View offer |
| PLC Department | not stated | $1,625.00 | +3% | View offer |
| 厦门温沙城堡科技有限公司 | not stated | $1,688.50 | +7% | View offer |
| ddpartssolution.com | not stated | $1,956.00 | +24% | View offer |
| Southland Electrical Supply | USED / REFURB | $1,998.26 | +27% | View offer |
| eBay | not stated | $2,000.00 | +27% | View offer |
| Radwell.com | not stated | $2,598.75 | +65% | View offer |
| eBay - am_cnc_parts_llc | not stated | $2,599.95 | +65% | View offer |
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Condition
AS STATED BY SELLERS| New | 1 |
| Used / refurbished | 1 |
| Not stated | 14 |
Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 1747-L553 | one character apart | 15 | $2,162 | +37% |
| 1747-L541 | one character apart | 14 | $302 | -81% |
| 1747-L531 | one character apart | 13 | $382 | -76% |
| 1747-L542 | one character apart | 13 | $336 | -79% |
| 1747-L524 | one character apart | 12 | $147 | -91% |
| 1747-L532 | one character apart | 9 | $166 | -89% |
| 1747-L552 | one character apart | 8 | $3,118 | +98% |
| 1747-L543 | one character apart | 8 | $554 | -65% |
Frequently asked
Is the 1747-L551 still available?
Allen-Bradley lists the 1747-L551 as discontinued. 16 sellers still offer remaining or refurbished stock, currently from $650.
How much does a 1747-L551 cost?
As of 20 Sep 2026, the Allen-Bradley 1747-L551 is listed from $650 to $2,600 across 16 sellers. The median asking price is $1,575. Prices are published seller asking prices and are refreshed monthly.
Who sells the 1747-L551?
16 sellers currently list the 1747-L551, including RoboMachIndustrial, eBay - cr_supplyshop, njtautomation.com. 8 of them are specialist industrial distributors. The lowest current asking price is $650 from RoboMachIndustrial.
Why do 1747-L551 prices vary so much?
The highest asking price for the 1747-L551 is 4.0× 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.
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| 1747-UICSLC 500 CPUs | 11 | $40.85 | $95.11 | +$244 |
| 1747-BASLC 500 CPUs | 2 | $35.00 | $42.00 | +$14.00 |
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| 1747-AENTRSLC 500 CPUs | 12 | $1,380 | $1,789 | +$619 |
| 1747-SNSLC 500 CPUs | 6 | $19.99 | $59.50 | +$92.21 |
| 1747-SDNSLC 500 CPUs | 17 | $20.00 | $65.00 | +$180 |
| 1747-ASBSLC 500 CPUs | 7 | $104 | $233 | +$190 |
| 1747-M13SLC 500 CPUs | 3 | $140 | $140 | +$15.00 |
| 1747-AICSLC 500 CPUs | 14 | $68.60 | $230 | +$250 |
| 1747-PICSLC 500 CPUs | 14 | $12.95 | $27.72 | +$57.05 |
