Electrician Red Seal · Question
When is an arc-fault circuit interrupter (AFCI) required for a branch circuit that supplies receptacles in a newly constructed bedroom?
CEC Rule 26-724(f) mandates that branch circuits supplying receptacles in bedrooms of a dwelling unit must be protected by an AFCI. This rule applies regardless
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Question: When is an arc-fault circuit interrupter (AFCI) required for a branch circuit that supplies receptacles in a newly constructed bedroom?
Answer options:
- Only if the homeowner requests it.
- Only for circuits rated 20 A or less. ✅ Always.
- Only when using aluminum wiring.
Correct answer: Always.
Explanation: CEC Rule 26-724(f) mandates that branch circuits supplying receptacles in bedrooms of a dwelling unit must be protected by an AFCI. This rule applies regardless of the circuit amperage (up to the available AFCI ratings) or wire type.
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