Ask Experts Questions for FREE Help !
Ask
    stevekc7's Avatar
    stevekc7 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Mar 18, 2010, 07:48 AM
    Service entrance cable (alum) size for a 100 amp service at 186 feet for a garage
    The garage is 186' from the service at the house. I wanted to make sure the voltage drop would not cause a problem.
    tkrussell's Avatar
    tkrussell Posts: 9,659, Reputation: 725
    Uber Member
    		  
    #2

    Mar 18, 2010, 01:24 PM
    If you can find it, you can use #2/0 aluminum 4 wire SER cable. If not then #4/0 is readily available, a bit over sized, but will work fine.

    With either size, you will have problems with the lugs at the new panel and the breaker at the Main Panel.

    You will need to splice short pieces of #2 Al XHHW wire onto the larger wire at both ends.
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Service entrance cable size for 100 amp and 200 amp service. [ 16 Answers ]

I would like to know what size aluminum sec I would need for 100 or 200 amp service

100 Amp garage service [ 5 Answers ]

How do I run a 100 amp service off a 200 amp service? The part I need to know is where to hook up the aux. service in the 200 amp panel.

WHAT WOULD BE The best size AWG to use for an 80 and 100 amp service [ 2 Answers ]

This in reference to a regular size commercial run

Size of main breaker and service entrance cable [ 1 Answers ]

Hi, I am new on this site. I just want to know what is the minimum size of service entrance conductor and main breaker for 17 lighting outlets and 15 conveniece outlets plus one 1.5Hp aircon and 2000 heater. Your reply would be highly appreciated. Thank you.

What is the cable/wire gauge (product name) for installing 200 Amp Service Entrance [ 1 Answers ]

I am installing a new service entrance to upgrade my home electrical service to 200 amps. 1 Please tell me what gage wire is required from the meter to the weather-head? The service panel with main breaker is inside the laundry room 25 feet from the outdoor meter loop. I will run the...

View more questions Search