Difference Between Ser And Seu Cable

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Difference between ser and seu cable.

There were some very subtle changes in article 338 in the 2008 nec that are not readily obvious so care. Aluminum service entrance cable product selection ser cable ser is a type se service entrance style r reinforcement tape cable used as an above ground service entrance cable a panel feeder and in. Seu cable can only be used up to the the service disconnect as a service entrance conductors. Aluminum 600 volt secondary distribution.

I need a little help. At the service disconnect this where the normal bonding of the grounding conductor and grounded conductor happens. Here lies knowing the difference. Southwire is one of the world s leading manufacturers of wire and cable tools components and assembled solutions.

Electricians commonly use these cables for service conductors and for feeders and branch circuits in residential and small commercial installations. It would be very much appreciated. Home search results page. The seu has 2 4 0 xhhw 2 cables with 19 strands that bundle to 4 0.

There is no grounding conductor ground only a grounded conductor neutral. Still if you frequently move big files between computers or stream extremely high bandwidth video a better ethernet cable can make a huge difference. The ser and the seu cable features solid stranded 8000 series aluminum conductor and xhhw 2 cross linked polyethylene xlp insulation. The ser cable has 3 xhhw 2 conductors at 4 0 and an uninsulated conductor at 2 0.

Article 338 of the national electrical code nec covers the use installation and construction specifications of service entrance se cable. This knowledge is irrelevant to most home users. Click here to know the difference between type ser and seu cables. I already know this much.

Grid view list view. I m not sure what manufacturer the electric supply house i went to uses but the ser cable i got there actually had black red and white colored insulation on the 3 wires.