I don't think so. the insulator was added to prevent arching against near objects
Something or some material which is unable to allow currents to flow.
hi
An insulator is material that will not let electrons flow through it due to the 'forbidden energy gap' between the conduction and valence bands. In simple terms, it is a material such as plastic that...
It prevents the flow of electricity since they do not have mobile electrons or mobile ions to allow the flow of electricity.