Question 7024 of 844 · Washington 01 Journey Level Electrician Exam
Snap switches in a single box have more than 300 volts between adjacent devices. What is required?
Exactly one answer is correct.
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Correct answer to question 7024
- D: Identified, securely installed barriers between the switches
Explanation
Section 404.8(B) requires identified barriers between adjacent snap switches when the voltage between exposed live parts of the devices exceeds 300 volts. Otherwise the switches must be arranged so the voltage does not exceed 300 volts.
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