If the calculated load is 110 A and the service disconnect is rated 125 A, which statement is true?

If the calculated load is 110 A and the service disconnect is rated 125 A, which statement is true?

• A. The disconnect rating meets the load requirement, but conductor ampacity must also be considered
• B. The disconnect rating must be exactly equal to the calculated load
• C. The disconnect rating is irrelevant to the calculated load
• D. The disconnect rating should also ensure the service equipment and conductor ampacity are adequate

Answer: (D)