Electrical

Electrical Questions? Ask an Electrician Online.

Connect one-on-one with {0} who will answer your question

Related Electrical Questions
Just purchased the square d 9001bg201 start stop switch box.
Just purchased the square d 9001bg201 start stop switch box. Reading the question/answer on how to wire a standard 110 3-wire configuration where the black wire connects to upper lug on the stop butto… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
9,336 satisfied customers
I have a warrior hoist 240VEHA1000 with a 6 wire controller.
I have a warrior hoist 240VEHA1000 with a 6 wire controller. I need a wiring diagram for the controller. … read more
Sam I
Sam I
Electrician
B.S.
1,656 satisfied customers
I have a question on a Reliance CSR302 transfer switch 7500
I have a question on a Reliance CSR302 transfer switch 7500 watt manual transfer switch I want to install. It is for a single circuit, transferring power to a dual element 240v Hot water heater from t… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
9,336 satisfied customers
I have 3K watt solar system, I've installed and would like
I have 3K watt solar system, I've installed and would like to power a dedicated line (15 AMP) from it. I want to use the Samlex EVO2224 off of my 600 AH 24 Volt Battery bank. The only thing that's con… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
, I have 460 v 3 phase motor, 120v control voltage.
Hello, I have 460 v 3 phase motor, 120v control voltage. Square d nema size 0 starter, push pull NO/NC 120v button, having troubles getting it to operate… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
I have a pool pump and a fountain pump on 2 separate timers.
I have a pool pump and a fountain pump on 2 separate timers. Both pumps are 240v I need help hooking them up to a intermatic et1125 C.… read more
AssuredElectrical
AssuredElectrical
Master Electrician
High School or GED
3,264 satisfied customers
I am replacing a light switch - it is now an LED dimmer. However,
I am replacing a light switch - it is now an LED dimmer. However, I have 3 black wires coming out of the wall. Only one of them are hot, the other 2 are not hot (one of them has white tape around it).… read more
kruzrken
kruzrken
Partner
Bachelor's Degree
217 satisfied customers
Good evening Mr. Mike G. Hope you and your family had a very
Good evening Mr. Mike G. Hope you and your family had a very nice Thanksgiving. I need some of your wisdom to verify again what I believe to already know. I have a 2 lamp T8 4' fluorescent fixture wit… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
9,336 satisfied customers
I am installing a emergency exit sign that needs to be hard
I am installing a emergency exit sign that needs to be hard wired. What size romex wire should I use and does it need to be on it own breaker switch?… read more
Alex
Alex
Owner
Bachelor's Degree
1,783 satisfied customers
is it ok to hook up a emerg. gen. to a 3 phase 4 wire delta
is it ok to hook up a emerg. gen. to a 3 phase 4 wire delta service if we only hook up to the single phase circuits. (120 volt) ?… read more
Phil
Phil
Consultant to Engrs, Govt & Contractors
Degree, Mech Engr Technology
10,706 satisfied customers
does the neutral have to be switched on a ATS switch on a stand-by
does the neutral have to be switched on a ATS switch on a stand-by generator system, and if so where in the code is that answer?… read more
Mike G.
Mike G.
Master Electrician
Vocational, Technical or Trade Scho
9,336 satisfied customers
How would you wire a 2 gang 2 way switch for both upstairs
How would you wire a 2 gang 2 way switch for both upstairs lights and a seperate switch for downstairs lights with the live+neutral feed going straight into the light fitting at the top of the stairs.… read more
Sir Sparks
Sir Sparks
Owner
State & UK Certified Master electri
2,519 satisfied customers
I would like to add an emergency shut-off switch to a home
I would like to add an emergency shut-off switch to a home hot tub installation with a 240v two-speed water pump on a 20 amp circuit that has three wires - red, black, white plus ground wire. Can I in… read more
Sir Sparks
Sir Sparks
Owner
State & UK Certified Master electri
2,519 satisfied customers
I had help from Mr electrifier before and i need his help again.
I had help from Mr electrifier before and i need his help again. Last year you helped me with a timer circuit for a whirlpool timer. The problem I am having now is that I have 2 whirlpools on separate… read more
electrifier
electrifier
Master Electrician
Bachelor's Degree
1,458 satisfied customers
Hi, I carry out testing /servicing on emergency lighting systems. After
Hi, I carry out testing /servicing on emergency lighting systems. After isolating the power (apparently) via the fish keys, the emergency lights back-up battery kicks in and the lights come on. Howeve… read more
Sir Sparks
Sir Sparks
Owner
State & UK Certified Master electri
2,519 satisfied customers
in have a 480 volt 3 pase system and need to split it at the
in have a 480 volt 3 pase system and need to split it at the main junction box after the starters and breaker i want to go out of the breaker and then to a 3 position switch to designate which 3 pase … read more
Sir Sparks
Sir Sparks
Owner
State & UK Certified Master electri
2,519 satisfied customers
I have a question regarding electronics. I have pulled apart
I have a question regarding electronics. I have pulled apart a 3 phase emergency tripping switch to find a thermal overload relay connected to a contactor. I would like to understand more about the ci… read more
Jason
Jason
Service Technician
Associate Degree
4,220 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

You did one super job of explaining to me everything there is to know about this fridge. I'm looking forward to asking you questions in the future.

JimmyBagley, IA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

Mike

Mike

Master Electrician

1,426 satisfied customers

Licensed Master Electrician - OnQ Certified Data Voice Audio Video Installer

Jason

Jason

Service Technician

4,220 satisfied customers

Over 20 years of experience in all types of installations, troubleshooting, and repairs.

Mike G.

Mike G.

Master Electrician

9,336 satisfied customers

Proven Professional 49 years Experience

Kevin

Kevin

Licensed Electrical Contractor

5,358 satisfied customers

32 years Licensed Electrical Contractor in Illinois, Adjunct College Electrical Instructor, Former Electrical Inspector, Diploma: Digital Electronics, FCC Amateur & Commercial Radio Licenses

AssuredElectrical

AssuredElectrical

Master Electrician

3,264 satisfied customers

Contractor-42+ Years in the ElectricalTrade

electrifier

electrifier

Master Electrician

1,458 satisfied customers

Electrical contractor and electrical inspector for over 24 years with phone and networking expertise

Rich

Rich

Master Electrician

1,117 satisfied customers

Over 35 years residential, commercial, industrial wiring, install, troubleshoot, service, maintain

< Previous | Next >

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.

Show MoreShow Less

Ask Your Question

x