Question 4031 of 850 · Texas Journeyman Electrician Exam
Under the 2026 NEC as published by NFPA, dwelling unit outdoor outlets on single-phase branch circuits rated 150 volts or less to ground require GFCI protection up to what branch circuit rating?
Exactly one answer is correct.
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Correct answer to question 4031
- C: 60 amperes
Explanation
The 2026 edition raised the 210.8(F) limit from 50 to 60 amperes because GFCI products in that range are available and the hazard is the same. Note: Texas adopted the 2026 NEC with an amendment that keeps listed outdoor HVAC equipment exempt from this rule.
More questions: Branch Circuits, GFCI and AFCI
- 4034Under the 2026 NEC as published by NFPA, a new outdoor air conditioning condenser at a single-family dwelling is connected after September 1, 2026, on a 240-volt, 30-ampere circuit. What ground-fault protection is required?
- 4035Under the Texas adoption of the 2026 NEC, how is GFCI protection handled for an outdoor outlet supplying listed HVAC equipment at a dwelling?
- 4036Under the 2026 NEC, if a listed Class C SPGFCI protects outdoor HVAC equipment at a dwelling, what additional requirement applies?
- 4037Under the 2026 NEC, an existing outdoor pool pump at a dwelling is replaced with new equipment on the same outlet. What does 210.8(F) require?
- 4038In a dwelling unit, which of the following locations requires AFCI protection for 120-volt, 15- and 20-ampere branch circuits supplying outlets?
- 4040Which of the following dwelling unit circuits requires AFCI protection?