Joining fire alarm cables

[Sparkydan]

Hi

I need to move a break glass if the cable is short whats the best way to join them?

does the join have to be fire rated as well?

 

[Sintra]

Yes the join needs to be fire rated also.

Personally i would use a galv 2 spout conduit box with lid and glands, then either use ferrules of porcelain connector blocks inside

 

[truckster]

As Sintra but I use crimps