SWA and adaptable box

[44ALLAN]

Ok you win this round my friend

my spell check is now on 24/7

 

[Guitarist]

No concern. Only a concern in this instance when line and neutral are brought through seperate holes. What your doing is no different from the top of a DB with all the SWA terminated next to each other.

Or separate phases usually.

 

[guest119]

When glanding into a plastic box or isolator with an armour I always like to use a galv coupling.
Gland into the coupling and lock the banjo metal to metal. Using the brass bush just to hold it to the box/isolator.

 

[Engineer54]

Evening gents, hope everyone is having a good evening. Forgive me if this a stupid question but i would rather be safe than sorry.

At my fathers house he has asked me to provide power to his 2 seperate garages. Both will be ran in 6mm swa on 32a breakers. What i want to check is if it is ok to terminate both SWAs into one 4x4 adaptable box or should i be concerned about eddy currents? I think it would be ok but asking for help as i am starting the job tomorrow

Circulating/Eddy currents, are only a concern when using single core cables. So using 2 x 3 core cables will not have any affect on your installation. Just be sure that the tails of your two cables exit the galv' adaptable either through a single hole, into the CU/DB or two holes, each containing all 3 cores of the two separate cables...

 

[RyanCheetham]

Here is a picture of the finished box, in case i wasn't clear enough with my intentions. Apologies for the poor picture.

 

[Thefailsafe2012]

Really neat job Ryan! Good to see!

 

[RyanCheetham]

Really neat job Ryan! Good to see!

Thankyou, i would photo the board but i havent tidied it yet. Is all RCBOs so theres cables everywhere inside lol. Im rewiring his house in stages. Today was powering his two garages, a joyous day of about 95m of swa, ran under the floor. Was fun trying to cleat to the underside of the joists

 

[onions1066]

Thankyou, i would photo the board but i havent tidied it yet. Is all RCBOs so theres cables everywhere inside lol. Im rewiring his house in stages. Today was powering his two garages, a joyous day of about 95m of swa, ran under the floor. Was fun trying to cleat to the underside of the joists

Why did you cleat it to the underside of the joists?

 

[RyanCheetham]

Thankyou, i would photo the board but i havent tidied it yet. Is all RCBOs so theres cables everywhere inside lol. Im rewiring his house in stages. Today was powering his two garages, a joyous day of about 95m of swa, ran under the floor. Was fun trying to cleat to the underside of the joists

Why did you cleat it to the underside of the joists?

Because my dad is a perfectionist and would crucify me if i let the cable rest on the slab, he hoovers the cavity everytime i lift the floor, he also levels all the bearers and fits new boards after i am done (he is a builder)

 

[Knobhead]

Should introduce you’re dad to my sister. Compulsive Cleaning Disorder!