Siemens 3UG4 - Page 262

3UG458. insulation monitoring relay
9.4 3UG4582/3UG4583 insulation monitoring relays
3UG4 / 3RR2 monitoring relays
262 Manual, 05/2016, NEB927043002000/RS-AC/004
Image 9-14 Reduction factor F in the case of inductive AC load
①
Operating cycles
②
250 V, resistive load
③
Switching current
Image 9-15 Contact service life