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Does a high rating mean lots of insulation or little insulation?
Wiki User
∙ 11y ago
It depends what you mean by a 'high rating'!
If you mean a high 'voltage rating' then, yes, you will require thicker insulation. But if you mean a high 'power rating', then, not necessarily, because the voltage can be low, while the current is high.
Remember, the thickness of insulation depends on the voltage, while the type of insulation (how it withstands higher temperatures) depends on the current.
Wiki User
∙ 11y ago
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