I have a 200amp, 240/120 volt service and interested in installing a Generac back-up generator. I would like to install a 3R 200 amp service rated transfer switch. However, I would like to install a 13K generator (54.16 amps @240) and put 50 amp time delay fuses in. If power goes out and the generator kicks in, I won't use any high ampered appliances such as the stove, ac units, etc. I am trying to avoid installing an emergency back-up panel due to limited space and I don't feel like moving circuits around. Has anyone did an install like this?
back-up generator
- Thread starter Ken 6789
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- Chapel Hill, NC
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- Retired Electrical Contractor
I don't do generators but have seen that done only with circuit breakers not fuses. Why would you use fuses?
ron
Senior Member
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- New York, 40.7514,-73.9925
If it is an automatic transfer, you may need to provide a switch that is sized at the full calculated load for the home depending on which edition of the NEC Article 702 is in your jurisdiction.
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