This is for a bathroom ceiling fan.
I recognise the pull cord switch. It's the two middle symbols I'm not sure about.
The square one on the right. Is that just a switch? Something like this: https://www.screwfix.com/p/british-general-13a-double-pole-switched-fused-connection-unit-white/86116
The round one on the left. Is that a three way junction box? What's with the spiral symbol between Ls and N?
I'd be very grateful if someone could provide links to appropriate components that would match those two parts.