MC cable run though an emt raceway

[jumper]

Since EMT comes in 10 foot lengths - cut a quarter inch off one and you have a "short length"

I like that.

let’s run that one up the flagpole and see if it flies :thumbsup:

I’m in.:happyyes:

10’ is a standard nominal length as noted. What other standard could we use?

 

[infinity]

Are all 24 conductors "current carrying"? If these are 120/240 MWBC's the neutrals don't count as current carrying for ampacity adjustments. If it is 120/208 MWBC's neutral does count as a current carrying conductor.

Just something to consider.

If the neutrals are not CCC's then no derating is required.

 

[kwired]

If the neutrals are not CCC's then no derating is required.

"just something to consider" was intended for OP to verify just how many current carrying conductors there are for the purpose of amapcity adjustments.

 

[infinity]

"just something to consider" was intended for OP to verify just how many current carrying conductors there are for the purpose of ampacity adjustments.

If it's 20 or less we can delete this thread.