Large heat sink


Required: 1

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Large black anodized heat sinks are nearly impossible to find at reasonable prices. To make life easier for those who wish to build their own control panel, we've partnered with a manufacturer to purchase large aluminum heat sinks in volume and then professionally anodize them in batches to reduce the cost. For complete details see our heat sink order page.

We purposely use an oversized heatsink (as shown in the picture) to ensure adequate cooling which is turn extends the life of the SSRs. This heatsink is large enough to fit 4 SSRs.

Purchase at the same time as one of our enclosures and we will tap the heat sink for you and include mounting bolts at no extra cost.

This part is included in our control panel kits.


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