Surge Arresters. NEC 280

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Surge Arresters. NEC 280

#10327 06/06/02 09:02 AM

Joined: Jul 2001

Posts: 311

Pennsylvania

F

Frank Cinker Offline

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Beyond voltage, frequency etc. how are surge arresters sized? The surge arrester will be connected to the service conductors. For this example, would the same size surge arrester be used for a 120/240V, single phase, 100 amp service or for a 120/240V, single phase, 400 amp service?

Frank

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Entire Thread
Subject	Posted By	Posted
Surge Arresters. NEC 280	Frank Cinker	06/06/02 01:02 PM
Re: Surge Arresters. NEC 280	sparky	06/07/02 12:39 AM
Re: Surge Arresters. NEC 280	Ron	06/07/02 01:23 AM
Re: Surge Arresters. NEC 280	Bjarney	06/07/02 03:42 AM
Re: Surge Arresters. NEC 280	Frank Cinker	06/07/02 12:08 PM
Re: Surge Arresters. NEC 280	Bjarney	06/07/02 04:47 PM
Re: Surge Arresters. NEC 280	Frank Cinker	06/07/02 06:41 PM

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ECN Forum Forums General Topics of the Trade General Discussion Area Surge Arresters. NEC 280