Siemens 3UG4513-2BR20

!!! product phase-out !!! The preferred successor type is 3UG5514-2BR20 phase failure and sequence adjustment undervoltage analog monitoring relay phase failure and sequence adjustable undervoltage asymmetry 20% fixed 3 x 160 to 690 V 50 to 60 Hz AC hysteresis 5% fixed delay time 0-20 s 2 changeover contacts spring-loaded connection system