rob-1
Member
- Location
- California
Question all,
Here's the situation. thinking of running a branch ckt off an existing outlet. this existing outlet in not overloaded nor will it be after running the branch ckt. branch ckt will feed a small low amp(about 3a) exhaust fan operated by a pull chain. would like to run 14-2 nm from existing outlet for exhaust fan but the existing outlet is wired with 12-2 fused by a 20 amp breaker. I'm thinking (safey wise) that under worst case senario, if some overheating occurred the 14-2 wire would give in thermally before the 12-2 and breaker therefore mixing 14-2 & 12-2 in this situation an not kosher. someone out there know the NEC for this. couldn't find anything about this in my ref book.
Thanks.
Rob-1
Here's the situation. thinking of running a branch ckt off an existing outlet. this existing outlet in not overloaded nor will it be after running the branch ckt. branch ckt will feed a small low amp(about 3a) exhaust fan operated by a pull chain. would like to run 14-2 nm from existing outlet for exhaust fan but the existing outlet is wired with 12-2 fused by a 20 amp breaker. I'm thinking (safey wise) that under worst case senario, if some overheating occurred the 14-2 wire would give in thermally before the 12-2 and breaker therefore mixing 14-2 & 12-2 in this situation an not kosher. someone out there know the NEC for this. couldn't find anything about this in my ref book.
Thanks.
Rob-1