1756-CNB
Market snapshot
Prices updated 20 Sep 2026 · next refresh 21 OctMedian $89.10 · 11 sellers · $57.74 below median at the lowest
Asking prices for the exact catalog number 1756-CNB currently range from $31.36 to $149 across 11 sellers, observed 20 Sep 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
11 SELLERS · SORTED BY PRICE| Seller | Condition | Price | vs median | Listing |
|---|---|---|---|---|
| River City Industrial | not stated | $31.36 | -65% | View offer |
| palmettoautomationinc.com | not stated | $43.64 | -51% | View offer |
| cnctoolsllc.com | USED / REFURB | $50.00 | -44% | View offer |
| Equipt | USED / REFURB | $50.00 | -44% | View offer |
| Surplus Record | not stated | $79.00 | -11% | View offer |
| Relectric.com | not stated | $89.10 | · | View offer |
| Axxa Automation | NEW | $113.04 | +27% | View offer |
| Too Many Amps | not stated | $125.55 | +41% | View offer |
| kjcontracting.net | not stated | $126.00 | +41% | View offer |
| KB Automation | not stated | $128.69 | +44% | View offer |
| PLC-Mall.com | not stated | $149.00 | +67% | View offer |
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Condition
AS STATED BY SELLERS| New | 1 |
| Used / refurbished | 2 |
| Not stated | 8 |
Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 1756-CNBR | extends this number | 10 | $213 | +139% |
| 1756-CNBR-D | extends this number | 2 | $158 | +78% |
| 1756-CN2 | one character apart | 6 | $463 | +419% |
| 1756-CP3 | one character apart | 3 | $133 | +49% |
| 1756-ON8 | one character apart | 3 | $470 | +427% |
Frequently asked
How much does a 1756-CNB cost?
As of 20 Sep 2026, the Allen-Bradley 1756-CNB is listed from $31.36 to $149 across 11 sellers. The median asking price is $89.10. Prices are published seller asking prices and are refreshed monthly.
Who sells the 1756-CNB?
11 sellers currently list the 1756-CNB, including River City Industrial, palmettoautomationinc.com, cnctoolsllc.com. 11 of them are specialist industrial distributors. The lowest current asking price is $31.36 from River City Industrial.
Why do 1756-CNB prices vary so much?
The highest asking price for the 1756-CNB is 4.8× 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 ControlLogix 1756 parts
10 SHOWN| Catalog number | Sellers | Low | Median | Spread |
|---|---|---|---|---|
| 1756-EN2TControlLogix 1756 | 15 | $596 | $970 | +$904 |
| 1756-EN2TRControlLogix 1756 | 12 | $1,299 | $1,425 | +$494 |
| 1756-EN2TRXTControlLogix 1756 | 1 | $199 | $199 | +$0.00 |
| 1756-IF16ControlLogix 1756 | 13 | $196 | $550 | +$1,173 |
| 1756-TBCHControlLogix 1756 | 4 | $29.08 | $53.71 | +$61.94 |
| 1756-L81EControlLogix 1756 | 18 | $2,759 | $3,863 | +$3,141 |
| 1756-OW16IControlLogix 1756 | 6 | $339 | $497 | +$705 |
| 1756-IB16ControlLogix 1756 | 10 | $45.77 | $91.09 | +$133 |
| 1756-ENBTControlLogix 1756 | 8 | $95.00 | $196 | +$520 |
| 1756-PA75ControlLogix 1756 | 22 | $129 | $348 | +$540 |
