Circuit Diagrams - Siemens 3UG4 User Manual

3UG4.1 line monitoring relay
6.6 3UG4615 / 3UG4616 line monitoring relays
6.6.5

Circuit diagrams

Internal circuit diagrams 3UG4615 / 3UG4616
3UG4615 line monitoring relay
3UG4616 line monitoring relay
Note
It is not necessary to fuse the measuring circuit to protect the device. Fusing for line
protection depends on the cross-section used.
150
3UG4 / 3RR2 monitoring relays
Manual, 05/2016, NEB927043002000/RS-AC/004