Journeyman Electrician Practice Exam

What is the minimum distance an emergency shutoff switch for spas and hot tubs must be from the unit?

1. 3 feet

2. 5 feet

3. 7 feet

4. 10 feet

The correct answer is: 5 feet

The minimum distance an emergency shutoff switch for spas and hot tubs must be located is 5 feet from the unit. This requirement is established by the National Electrical Code (NEC) to ensure the safety of users and facilitate quick access in an emergency situation. The distance is designed to prevent accidental activation while also ensuring that the switch remains easily accessible. Having the switch too close could pose risks, especially if someone is in distress and is attempting to reach it while potentially in a slippery or unstable situation. Conversely, placing it too far away could delay emergency responses, which is critical in situations involving water and electrical equipment. Therefore, the regulation targets an optimal distance that balances safety with accessibility, making the answer of 5 feet appropriate and compliant with established electrical safety standards.