PIR with 4 wires

[Drifter106]

Hi, need help re PIR switch wiring. The switch has 4 terminals L from distribution, N from distribution, another N to load (marked with red arrow in attached image) and L' to load.

My question is - can I leave the 2nd N (red arrow) terminal empty (not wired) given that the load (light) has a Neutral at the ceiling rose.

Thank You

 

[telectrix]

you can, as long as the PIR and the light are both fed from the same circuit (MCB/Fuse). also that the neutrals are both from same circuit.

 

[Drifter106]

This image explains better my question. Thanks

 

[Drifter106]

you can, as long as the PIR and the light are both fed from the same circuit (MCB/Fuse). also that the neutrals are both from same circuit.

Yes they are - Thanks