elec-student
Member
- Location
- Massachusetts
what is the largest size stationary motor brach circut protective device that shall be used as a contoller, i think its 1/4 hp but not sure
motor branch circut protective divice
- Thread starter elec-student
- Start date
- Status
- Location
- Lockport, IL
- Occupation
- Semi-Retired Electrical Engineer
Re: motor branch circut protective divice
If you think that, then please tell us why you think that. Give us your code reference. We're here to help each other, and that includes helping each other learn. But please give us an indication that you have tried to learn on your own first.
If you think that, then please tell us why you think that. Give us your code reference. We're here to help each other, and that includes helping each other learn. But please give us an indication that you have tried to learn on your own first.
elec-student
Member
- Location
- Massachusetts
Re: motor branch circut protective divice
i was in the wrong code book i fund it in art 430-81 B i wasn in the 99 code book
i was in the wrong code book i fund it in art 430-81 B i wasn in the 99 code book
bphgravity
Senior Member
- Location
- Florida
Re: motor branch circut protective divice
Article 430.81(B) is for Stationary Motors. 1/8 HP or less that meet the requirements in this code allow the OCD of the branch circuit to servce as the controller.
Article 430.81(B) is for Stationary Motors. 1/8 HP or less that meet the requirements in this code allow the OCD of the branch circuit to servce as the controller.
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