Recent content by johnashby

To make things worse I noticed some em fittings have been wired by taking the switch wire and Neutral and sending it to another connector feeding perm live and neutral. This isn't 2 feeds its the same switch feed.

The delmatic box has burnt out, you can smell it as soon as you walk in the room, Everything is on a pcb including relays etc. Basically I have 4 rows, 2 rows have emergencys on them 2 rows all standard fittings, there is the in going perm feed to the emergency switch and one out going but...

So I want to use this old delmatic box that's burnt out and upgrade to a vitesse lcm, the old delmatic uses low voltage switching. Of course I can flex out of the box using a din rail and connect mains to the vitesse and flex out the loads to plugs to go into the vitesse, I'm a little unsure of...

thank you i will take this all into account

I have to select a product or system and create a design brief, i am not sure what would be suitable ? Does this mean such things as a Break glass fire alarm point, Lighting Control Module, or Mag lock door with swipe access ? once i have my product or system i think i can work through this...