Installation of LED Class 1 Div 2 Light Fixtures Manufacture installation instruction calls for CGB Connectors and so cable is this suitable for this classification this is a drum storage area outside .
When it comes to classified locations, you need to contact the engineer that designed the electrical installation.
I also don't think you have the correct designation; the cord may need to have a "W" in addition to the "SO." Go ask the design engineer. We can't really answer.
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