FEEDER INSTALLATION

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RHS91158

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IS IT PERMISSIBLE TO INSTALL (2)#3THHN & (1)#4THHN COPPER IN ONE INCH CARFLEX / LFNC-B AND STRAP (1)#6 BARE COPPER TO THE OUTSIDE OF THE ONE INCH LFNC-B FEEDER FROM A MAIN DISTRIBUTION PANEL TO A SUB-PANEL LESS THAN 50FT AWAY? THE MAIN DISTRIBUTION PANEL IS OUTSIDE OF THE DWELLING AND THE SUB-PANEL IS INSIDE THE DWELLING.
 
Re: FEEDER INSTALLATION

250.102 (E) Installation. The equipment bonding jumper shall be permitted to be installed inside or outside of a raceway or enclosure. Where installed on the outside, the length of the equipment bonding jumper shall not exceed 1.8 m (6 ft) and shall be routed with the raceway or enclosure. Where installed inside of a raceway, the equipment bonding jumper shall comply with the requirements of 250.119 and 250.148.
 
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