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  • May 1, 2015, 06:43 AM
    lawrie49
    Free electrical questions
    What is minimum size of a main conductor from distribution board to water main ?

    What is the new height of a light switch supposed to be?
  • May 1, 2015, 07:40 PM
    ma0641
    What is minimum size of a main conductor from distribution board to water main?---Depends on the size of the service. In new homes, it is a minimum of 100 Amps.

    What is the new height of a light switch supposed to be? No specific height unless locally mandated. Typically they are 48" to the bottom of the box. I believe ADA is 42".

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