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About PASCACK VALLEY ELECTRIC Bob Mossman
Expertise
Licensed Master Electrician (29 years) 6165B Contractor in Closter New Jersey with 38 years total experience in Residential - Commercial - Industrial work. Emergency Service - General trouble shooting and repair work - Paddle fans - Kitchen & Bath exhaust fans - AC lines - Smoke detectors - Telephone lines - Cable TV lines - Computer network cabling - Exterior lighting - Recessed lighting - Security lighting - (200 - 150 - 100 amp service up grades) - Electric Heat - New circuits - New appliance hook ups - Back up generators - and more ! FREE ESTIMATES 201-358-1552 www.pascackvalleyelectric.com
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Licensed contractor in Closter New Jersey.
Education/Credentials
"The Frank Williams School of Electrical Construction". My dear old boss is 96 and still going God Bless him. I started working for "Tenafly Electric" right out of high school at 19. He was tough but I learned more working for him in 8 and half years than most guys. We did mostly industrial work while doing some commercial and residential so I was fortunate to be exposed to all 3 areas of electrical construction. The guys I worked with were all good guys and I stay in touch with some of them still. Most of us went into our own buisness's which says something about the caliber of the guys I worked with. We had some interesting clients : Wella Corp. of shampoo fame, Farah Fawcett etc, I didn't buy shampoo for 10 years, it was a great place to work. Pan Am the X airline just before they went under, another great place to work, nice clean environment. C&C Metals, the largest button manufacturer in the US, a not so clean environment but a very interesting place to work, lots of machine's cranking out buttons of all kinds but you had to be on your toes, it was a potentially dangerous place to be . All kinds of action going on around you.
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You are here: Experts > Home/Garden > Home Improvement/Repair > Electrical Wiring in the Home > THHN wire
Expert: PASCACK VALLEY ELECTRIC Bob Mossman - 10/29/2009
Question
Hello BOb! I want to ask, what is the maximum distance which wires a)THHN 14 b)THHN 12 c)THHN 10 can still work and provide 220VAC. Provided we feed them 220 VAC and measure the voltage rating @ the other end? Thank you!
Answer
Gilbert,
It depends upon the size of the load on each respective size wire you have listed. In other words a 5 amp load on 14 THHN can go a longer distance with less voltage drop than a 15 amp load on 14 THHN at the same distance. So you need to know the following: Distance, voltage, and "load" (amps) before you can figure what the maximum distance is and allowable voltage drop at the point of use for a particular "load".
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