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main breaker #4758
10/14/01 09:25 PM
10/14/01 09:25 PM
S
smokey  Offline OP
Member
Joined: Apr 2001
Posts: 41
cctxusa
when is a main breaker required for a sub panel????

Work Gear for Electricians and the Trades
Re: main breaker #4759
10/15/01 06:27 AM
10/15/01 06:27 AM
S
sparky  Offline
Member
Joined: Oct 2000
Posts: 5,372
smokey,
take a look at 384-16 [Linked Image]

Re: main breaker #4760
10/15/01 06:35 AM
10/15/01 06:35 AM
R
Redsy  Offline
Member
Joined: Mar 2001
Posts: 2,056
Bucks County PA
Main OC protection is required for "Lighting and Appliance" panelboards (see 384-14a for a description of lighting & appliance panelboards, see 384-14b for power panelboards), however, it need not be integral to the panel. The panel may be considered protected by the OC protection of the feeder supplying the panel.


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