8.6.2
Wiring examples
①
Image 8-1
3UG4 / 3RR2 monitoring relays
Manual, 05/2016, NEB927043002000/RS-AC/004
3UG4625 residual current monitoring relay with 3UL23 transformer
Cable shielding recommended
Wiring diagram of 3UG4625 with 3UL23
8.6 Circuit diagrams
207