Forum Discussion

howardwheeler's avatar
howardwheeler
Explorer
Mar 27, 2017

What are the differences in a T4 connector and a MC4?

I've never hooked up solar panels before and now face two different connectors: T4 and MC4. Is one better than the other or more suitable for particular applications? And most important, do they plug...
Almot's avatar
Almot
Explorer III
Mar 30, 2017
mike-s wrote:
A tool most certainly is required for disconnecting them. Since 2008, the NEC requires it

Is it really that difficult to understand what people mean? A "complete disconnect" ... from reality :)

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