Methods for Installing MC Cable

Question: When running MC cable inside the wall going from box to box does it need tied down?

This electrical question came from: Tony, a Electrician from Irvine, CA
See more about Electrical Wiring for California

Additional Comments: cool

Dave’s Reply:
Thanks for your electrical question Tony.

How to Install MC Cable for Electrical Circuit Wiring

• Tony, the MC cable needs to be supported as follows:
  • The same as when running Romex wiring
  • Secured or supported every 4 feet 6 inches
  • Secured with 8 inches of the box
  • Insert insulated bushing sleeves at each end of the cable

 

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