Changing shower pump

[Leo1611]

I wonder if someone could help?

I want to replace my shower pump as old one is leaking and OLD!

It has been wired via a junction box but also has a separate switch terminal (live + neutral) which powers the pump when the pull cord switch is on.

Do newer pumps have this separate switch connection? I can do a straight swap if so.

What do I connect switch to if no switch connection on new pump?

Thanks in advance

 

[echoes]

Can you post a photo of the wiring in that junction box?