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2 Pole DC Mini Circuit Breaker DZ47-63DC C63 63A 500V DC MCB Solar PV System Disconnect Switch Overcurrent Protection Air Switch
Quick answer
Is $6.39 a good price for 2 Pole DC Mini Circuit Breaker DZ47-63DC C63 63A 500V DC MCB Solar…?
It is the usual price, not a deal: $6.39 is in line with the typical price of $6.29 that DipScout measured over the last 14 days. Tracked since Oct 21, 2026, it ranged from $5.65 to $6.39.
$6.39
Today it costs $6.39 on AliExpress. Since Oct 21, 2026, when we started tracking it, it ranged from $5.65 to $6.39. By our price history, it is not on sale right now. Price checked on Nov 13, 2026, 00:03 UTC.
No drop compared with what we observed over the last 14 days. The store advertises "was $12.78", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$6.39highest ever seen
Lowest$5.65Nov 3 to Nov 5
Highest$6.39since Nov 10
Tracked since Oct 21 · 5 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 10, 23:02 UTC | $6.39 | +2% |
| Nov 6, 15:03 UTC | $6.29 | +2% |
| Nov 5, 10:02 UTC | $6.19 | +10% |
| Nov 3, 02:06 UTC | $5.65 | −0.7% |
| Oct 30, 16:04 UTC | $5.69 | +0.7% |
| Oct 21, 02:23 UTC | $5.65 | start |
| Store | Stone's Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Home Improvement › Electrical Equipment & Supplies |
| Sold | 220 |
| Recorded readings | 6 |
| First seen | |
| Last reading |
Also sold by 3 other stores
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| PVMC Store · Ships from US | $4.69 · 209 sold |
|---|---|
| PVMC Store | $4.69 · 207 sold |
| Stone's Store | $6.39 · 217 sold |