Splicing in panelboards

[Brian D]

Is it permitted to splice in a panel board to lenthin conductors?

 

[infinity]

Yes splices are permitted.

 

[celtic]

Is it permitted to splice in a panel board to lenthin conductors?

Sure is..providied you don't violate 312.8

 

[panelman]

splices

splices

What article allows you to splice those extentions in a cabinet?

 

[infinity]

What article allows you to splice those extentions in a cabinet?

As Celtic said:

312.8 Enclosures for Switches or Overcurrent Devices.
Enclosures for switches or overcurrent devices shall not be used as junction boxes, auxiliary gutters, or raceways for conductors feeding through or tapping off to other switches or overcurrent devices, unless adequate space for this purpose is provided. The conductors shall not fill the wiring space at any cross section to more than 40 percent of the cross-sectional area of the space, and the conductors, splices, and taps shall not fill the wiring space at any cross section to more than 75 percent of the cross-sectional area of that space.