A 30A 240V receptacle in a finished basement 7 feet from a utility sink requires which of the following?

A 30A 240V receptacle in a finished basement 7 feet from a utility sink requires which of the following?

• A. ground-fault circuit protection
• B. tamper-resistant
• C. both a and b
• D. neither a nor b

Answer: (A)

The key idea is that receptacles in basements must have ground-fault protection. The basement location is considered damp, so any receptacle installed there—whether 125V or 240V, and regardless of distance from a sink—needs GFCI protection to guard against shock. A 30A, 240V receptacle in this setting therefore requires GFCI. Tamper-resistant devices are not the primary requirement here for this type of outlet; TR outlets are typically mandated for many 125V receptacles in dwelling units, but a 30A 240V receptacle in a basement isn’t a scenario where TR would be required. So the correct requirement is ground-fault circuit protection.

The key idea is that receptacles in basements must have ground-fault protection. The basement location is considered damp, so any receptacle installed there—whether 125V or 240V, and regardless of distance from a sink—needs GFCI protection to guard against shock. A 30A, 240V receptacle in this setting therefore requires GFCI.

Tamper-resistant devices are not the primary requirement here for this type of outlet; TR outlets are typically mandated for many 125V receptacles in dwelling units, but a 30A 240V receptacle in a basement isn’t a scenario where TR would be required. So the correct requirement is ground-fault circuit protection.