440N-Z21S16B
Market snapshot
Prices updated 20 Sep 2026 · next refresh 21 OctMedian $214 · 15 sellers · $81.96 below median at the lowest
Asking prices for the exact catalog number 440N-Z21S16B currently range from $132 to $336 across 15 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
15 SELLERS · SORTED BY PRICE| Seller | Condition | Price | vs median | Listing |
|---|---|---|---|---|
| eibabo.us | not stated | $131.91 | -38% | View offer |
| eBay | NEW | $137.59 | -36% | View offer |
| eBay - plccontroller | not stated | $145.00 | -32% | View offer |
| EnrgTech | not stated | $179.43 | -16% | View offer |
| eBay - industrial_blueline_special | not stated | $195.00 | -9% | View offer |
| eBay - chumenghome | not stated | $202.99 | -5% | View offer |
| eBay - top1industrial | not stated | $206.00 | -4% | View offer |
| eBay - automationplcsupply | not stated | $213.87 | · | View offer |
| eBay - sailhao-p | not stated | $228.79 | +7% | View offer |
| Crawford Electric Supply | not stated | $244.06 | +14% | View offer |
| eBay - maohao_207 | not stated | $276.00 | +29% | View offer |
| eBay - luzhen88-7 | NEW | $276.00 | +29% | View offer |
| eBay - luuyan | NEW | $276.00 | +29% | View offer |
| eBay - 9-hugin | NEW | $276.00 | +29% | View offer |
| Nordic Trading Partners | not stated | $335.78 | +57% | View offer |
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Condition
AS STATED BY SELLERS| New | 4 |
| Not stated | 11 |
Variants and similar numbers
VERIFY BEFORE ORDERING| Catalog number | Relationship | Sellers | Median | vs this part |
|---|---|---|---|---|
| 440N-Z21S16H | one character apart | 22 | $131 | -39% |
| 440N-Z21S17H | one character apart | 16 | $247 | +16% |
| 440N-Z21S17B | one character apart | 7 | $298 | +39% |
| 440N-Z21S16A | one character apart | 7 | $159 | -26% |
| 440N-Z21X16H | one character apart | 5 | $107 | -50% |
| 440N-Z21SS2B | one character apart | 5 | $159 | -26% |
| 440N-Z21S16J | one character apart | 5 | $139 | -35% |
| 440N-Z21S17A | one character apart | 4 | $262 | +23% |
Frequently asked
How much does a 440N-Z21S16B cost?
As of 20 Sep 2026, the Allen-Bradley 440N-Z21S16B is listed from $132 to $336 across 15 sellers. The median asking price is $214. Prices are published seller asking prices and are refreshed monthly.
Who sells the 440N-Z21S16B?
15 sellers currently list the 440N-Z21S16B, including eibabo.us, eBay, eBay - plccontroller. 4 of them are specialist industrial distributors. The lowest current asking price is $132 from eibabo.us.
Why do 440N-Z21S16B prices vary so much?
The highest asking price for the 440N-Z21S16B is 2.5× 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.
