1756-CNB
Market snapshot
Prices updated 9 Oct 2026 · next refresh 9 NovMedian $49.98 · 18 sellers · $34.98 below median at the lowest
Asking prices for the exact catalog number 1756-CNB currently range from $14.99 to $149 across 18 sellers, observed 9 Oct 2026. Prices are published seller asking prices; shipping, taxes and negotiated trade pricing are not included.
Current listings
18 SELLERS · SORTED BY PRICE| Seller | Condition | Price | vs median | Listing |
|---|---|---|---|---|
| RoboMachIndustrial | not stated | $14.99 | -70% | View offer |
| Bmebearings.com | not stated | $15.00 | -70% | View offer |
| Interscope MFG | not stated | $15.70 | -69% | View offer |
| eBay - cashbear1986 | not stated | $18.00 | -64% | View offer |
| eBay - mw-electrical | not stated | $20.00 | -60% | View offer |
| eBay | not stated | $21.95 | -56% | View offer |
| NRI Industrial Sales | not stated | $39.28 | -21% | View offer |
| eBay - deontokeonto | not stated | $40.00 | -20% | View offer |
| Trojan Supply | not stated | $49.95 | · | View offer |
| cnctoolsllc.com | USED / REFURB | $50.00 | · | View offer |
| eBay - leaparts | not stated | $50.00 | · | View offer |
| Axxa Automation | USED / REFURB | $59.52 | +19% | View offer |
| Next Day Automation | USED / REFURB | $60.00 | +20% | View offer |
| Relectric.com | not stated | $89.10 | +78% | View offer |
| Rockss Automation | not stated | $100.00 | +100% | View offer |
| kjcontracting.net | not stated | $122.00 | +144% | View offer |
| Too Many Amps | not stated | $125.55 | +151% | View offer |
| PLC-Mall.com | not stated | $149.00 | +198% | View offer |
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Condition
AS STATED BY SELLERS| Used / refurbished | 3 |
| Not stated | 15 |
Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 1756-CNBR | extends this number | 13 | $148 | +197% |
| 1756-CNBR-D | extends this number | 2 | $127 | +154% |
| 1756-CN2 | one character apart | 4 | $1,276 | +2453% |
| 1756-ON8 | one character apart | 3 | $391 | +682% |
| 1756-CP3 | one character apart | 3 | $169 | +239% |
Frequently asked
How much does a 1756-CNB cost?
As of 9 Oct 2026, the Allen-Bradley 1756-CNB is listed from $14.99 to $149 across 18 sellers. The median asking price is $49.98. Prices are published seller asking prices and are refreshed monthly.
Who sells the 1756-CNB?
18 sellers currently list the 1756-CNB, including RoboMachIndustrial, Bmebearings.com, Interscope MFG. 13 of them are specialist industrial distributors. The lowest current asking price is $14.99 from RoboMachIndustrial.
Why do 1756-CNB prices vary so much?
The highest asking price for the 1756-CNB is 9.9× 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 | $980 | +$1,315 |
| 1756-EN2TRXTControlLogix 1756 | 2 | $2,803 | $3,872 | +$2,138 |
| 1756-EN2TRControlLogix 1756 | 8 | $1,296 | $1,401 | +$279 |
| 1756-IF16ControlLogix 1756 | 12 | $190 | $502 | +$739 |
| 1756-L81EControlLogix 1756 | 23 | $2,747 | $4,118 | +$4,048 |
| 1756-TBCHControlLogix 1756 | 2 | $57.42 | $63.21 | +$11.58 |
| 1756-IB16ControlLogix 1756 | 11 | $75.00 | $144 | +$258 |
| 1756-OW16IControlLogix 1756 | 20 | $64.99 | $194 | +$366 |
| 1756-PA75ControlLogix 1756 | 21 | $129 | $300 | +$471 |
| 1756-EN4TRControlLogix 1756 | 9 | $1,590 | $1,832 | +$419 |
