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Our LB connection didn't work with those 4 big wires (3- 250
KevinSo our LB connection didn't work with those 4 big wires (3- 250 MCM 1- 3/0 )going through the 90. I bought a 6x4x4 conduit box to make splice connections and run 1/0 into the panel. When I mentio… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
7,314 satisfied customers
Our LB connection didn't work with those 4 big wires going
KevinSo our LB connection didn't work with those 4 big wires going through the 90. I bought a 6x4x4 conduit box to make splice connections and run 1/0 into the panel. When I mentioned this to the insp… read more
BradleyM1127
BradleyM1127
BA in Sociology
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If I am running parallel feed with 250 mcm aluminum wire
If I am running parallel feed with 250 mcm aluminum wire from the meter, what size wire would combine those to go from the meter to the top of the pole? In other words, Single feed to meter parallel f… read more
David Bowden
David Bowden
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Conduit and cable size question. A. 225' from utility pad
Conduit and cable size question.A. 225' from utility pad mount transformer to meter box. Single phase 120/240 service.Running 3" pvc conduit to transformer pad and beyond all down hill which way does … read more
Sam I
Sam I
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Bachelor's Degree
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I am short on my service line with 250 mcm Al cable. I have
I am short on my service line with 250 mcm Al cable. I have run into the crawl space but not enough to get to the panel. What are my options? Can I splice? If so, how?… read more
David Bowden
David Bowden
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Recently Sam did a calculation for me showing that the
Recently Sam did a calculation for me showing that the voltage drop for paralleled feed for 250' of would let me use 4/0 copper wire. If I switch to aluminum, what size would it need to be (as I hear … read more
Sam I
Sam I
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Bachelor's Degree
2,214 satisfied customers
For a 200 amp service with the first disconnect on the main
For a 200 amp service with the first disconnect on the main cb panel what copper wire size and ground/neutral wire size do I need between the meter box and main cb panel? Can the ground/neutral be bar… read more
Kevin
Kevin
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Diploma
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I'm setting up a temporary underground power pole. I have an
I'm setting up a temporary underground power pole. I have an outdoor 100 a service panel with a meter socket included. The 4/0 wires from the transformer will fit into the lugs in the in the panel. Wi… read more
Sam I
Sam I
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Bachelor's Degree
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I am doing a new build. What wire do I need for 250 ft run
I am doing a new build. What wire do I need for 250 ft run from pole to house for 200 amp service … read more
Sam I
Sam I
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I'm installing a 14 space RV PARK .I'm using a Midwest panel
I'm installing a 14 space RV PARK .I'm using a Midwest panel that has 50&30 plug and a 20amp gfci plug. Installing 400amp service and going to run 7 on one 200/amp and the other 7 on the other panel. … read more
AssuredElectrical
AssuredElectrical
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I need to run an underground cable from my main panel to a
I need to run an underground cable from my main panel to a workshop about 125 feet away. I am wanting to run wire from a 60 amp breaker to feed the workshop. Question is what size and type wire do I n… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
9,751 satisfied customers
Previously you recommended using three #3 THHN copper plus
Previously you recommended using three #3 THHN copper plus one #4 THHN cooper for ground via Schedule 80 PVC. Is it permitted to use a 1-1/2" Type LB conduit body to make a 90 degree bend through a wa… read more
AssuredElectrical
AssuredElectrical
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High School or GED
3,844 satisfied customers
I have an LB conduit right above the meter panel on an overhead
I have an LB conduit right above the meter panel on an overhead service. The power company inspector said that the LB conduit needs to be "sealable" so that it cannot be tampered with. I need help fin… read more
Mike G.
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Vocational, Technical or Trade Scho
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I have a PVC underground project that requires PVC coated bends
I have a PVC underground project that requires PVC coated bends and risers. Is it code to use a plastic bushing in lieu of a ground bushing since I have a ground wire in the conduit that runs from box… read more
Mike G.
Mike G.
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Vocational, Technical or Trade Scho
9,751 satisfied customers
I am changing my meter socket and upgrading the size of service
I am changing my meter socket and upgrading the size of service to 200 amp residential. Can I use 2.0" or 2.5" plastic grey electrical conduit from power pole at rear of my property , buried undergrou… read more
Sir Sparks
Sir Sparks
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State & UK Certified Master electri
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How big of J-box do I need with one 5 conduit- Cable size
How big of J-box do I need with one 5" conduit- Cable size 1-5/16" 500 MCM 5KV and one 4" conduit conduit Cable size 1" dia. 250 KCMIL. I want to terminate on a small bus inside the Jbox. The voltage … read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
9,751 satisfied customers
Hello Electrifer This question is on PVC cut out boxes
Hello Electrifer This question is on PVC cut out boxes and the allowed use as a junction / pull box and its loation . I purchased a 6x6x4 PVC junction box and would like to connect it to the bottom of… read more
electrifier
electrifier
Master Electrician
Bachelor's Degree
1,458 satisfied customers
Need to wire between 200 amp meter and panel. Meter is on
Need to wire between 200 amp meter and panel. Meter is on outside of brick building, panel will be located inside the building, between 2x4 studs. The studs don't line up correctly to allow wiring out… read more
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Joseph
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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