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Is it ok to run a 100 amp subpanel off of a 200 amp panel?
Kevin is it ok to run a 100 amp subpanel off of a 200 amp panel? Is there a limit of what size sub panel you can put in?… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
4,414 satisfied customers
I'm installing a car charger in a condo garage. The unit is
Hi Kevin... I'm installing a car charger in a condo garage. The unit is on the 4th floor. So I want to run the wire directly from the disconnect at the meter instead of from the panel on the 4th floor… read more
Kevin
Kevin
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I am trying to get a definitive attack plan to power a shed
Hi, I am trying to get a definitive attack plan to power a shed in the backyard. The shed is 25' from backside wall of the house. So far I have read a lot of differing blog he and had a friends electr… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
4,414 satisfied customers
I was wondering if I was able to use six AWG wire to power
I was wondering if I was able to use six AWG wire to power 100 amp subpanel is located right next to a 200 amp main panel … read more
Kevin
Kevin
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I have a situation where 480V, 400A 3 phase feed is
I have a situation where 480V, 400A 3 phase feed is connected to the primary of an 330kVA isolation transformer and the secondary of an isolation transformer is connected to 400amp cables. It also has… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,578 satisfied customers
I live in Minnesota and am doing an addition to my home. I'm
I live in Minnesota and am doing an addition to my home. I'm looking for some expert electrician advice. I'm currently working on the electrical in my home and have some questions to make sure I meet … read more
Kevin
Kevin
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Diploma
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Can i install a gfci breaker box when i have only three
can i install a gfci breaker box when i have only three wires coming from the main panel two hots and a ground?… read more
Kevin
Kevin
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Diploma
4,414 satisfied customers
We have a hot tub we want to get rid of. There is a dedicated
We have a hot tub we want to get rid of. There is a dedicated breaker box outside for the electric. How do we properly disconnect it so a home inspector doesn't fine fault with it?… read more
Kevin
Kevin
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Diploma
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I have installed a 225 amp panel with a 50 amp 2 pole
I have installed a 225 amp panel with a 50 amp 2 pole stacked breaker meaning 2 50 amps in one. It goes to a pool sub panel that has 1- 20 amp 2 pole and 1- 15 amp single pole breakers the 20 amp runs… read more
Kevin
Kevin
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Diploma
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Installing Eaton surge protector (model CHSPT2ULTRA) with four
Installing Eaton surge protector (model CHSPT2ULTRA) with four AWG 12 lead wires. Instructions say to wire these to neutral, ground, and a 2-pole 50 Amp breaker in the subpanel (SquareD QO816L100S), b… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
4,414 satisfied customers
I have a 4 circuit main lug panel converted to a main breaker
I have a 4 circuit main lug panel converted to a main breaker system via a backfed breaker. There are no conductors wired to the lugs on this panel is it safe to wire another main lug panel of equal s… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
4,414 satisfied customers
This may be complicated. I have an outbuilding for my pool
This may be complicated. I have an outbuilding for my pool filter. It has 30 amp double pole screw in fuses (2). I want to change it out to a 30 amp 2 circuit breaker box with one double pole 30 amp s… read more
Kevin
Kevin
Licensed Electrical Contractor
Diploma
4,414 satisfied customers
Good Morning. Installing a sub-panel in a detached garage.
Good Morning. Installing a sub-panel in a detached garage. Sub panel minimum circuit 60A? Does the sub panel require a 60A main breaker or can it be a main lug only. Is the sub panel required to ARC f… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,578 satisfied customers
I have six transformers connected been fed from a busduct,
I have six transformers connected been fed from a busduct, the transformers have a 600 volts primary and with capacities of: two transformers 75 kVA, one 112.5 kVA, and three at 150 kVA. According to … read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,578 satisfied customers
Given a 240 Volt, 3-phase, Delta system with one 25 hp 3-phase
Given a 240 Volt, 3-phase, Delta system with one 25 hp 3-phase motor, two 10 hp 3-phase motors, and one 50 hp 3-phasemotor. the 50 hp motor is rated for 5 amp short-time duty. what is the size of the … read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
8,578 satisfied customers
At 1000A, a service needs GFCI. Would a 1200A branch breaker
At 1000A, a service needs GFCI. Would a 1200A branch breaker in a 2000A panel need GFCI on it, if it were a branch and not the service?… read more
Paul
Paul
Owner
Vocational, Technical or Trade Scho
799 satisfied customers
Does the NEC allow you to use fuses instead of circuit breakers
Does the NEC allow you to use fuses instead of circuit breakers in a house's main panel? If not what year did the NEC require that new installation be circuit breakers? Thanks.… read more
electrifier
electrifier
Master Electrician
Bachelor's Degree
1,458 satisfied customers
I live in a multiple dwelling building where the electrical
I live in a multiple dwelling building where the electrical is distributed to a meter for each apt and each these feeders are protected with a 50 amp breaker at the meter. Now in the apartment I have … read more
Joseph
Joseph
743 satisfied customers
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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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