Wiring of bell transformer

[harrymonkfish]

Hello.

Could anyone enlighten me as to how these bell transformers are wired into a CU?

Many thanks

https://www.electriciansforums.net/attachments/wylexmts81-pdf.120119/

 

[Mac]

Hello.

Could anyone enlighten me as to how these bell transformers are wired into a CU?

Many thanks

https://www.electriciansforums.net/attachments/wylexmts81-pdf.120121/

I usually connect on to a lighting circuit.1mm from MCB to top of transformer and connect bell at the bottom.

 

[megaman83]

quite simple friend, depending on how new your installation is that should be able to just click on to the din rail in your board, you bring a 1.5 cable to feed the transformer, from the load position on the transformer take a 2core bell cable ( sorry for being so vague but thats what i call it when ordering in the wholesalers, 0.75 2core flex will do if not a bit of overkill.) to your door chime usually mounted in the hallway and then a two core bell cable from your chime to your door push. the pack that you purchase for the door push and chime should have a simple to follow diagram on how to connect