Article Number (Market Facing Number)：3UG45121AR20 | 3UG45121AR20
Product Description：!!! product phase-out !!! The preferred successor type is 3UG5512-1AR20 phase failure and sequence 3×160-690 V analog monitoring relay phase failure and sequence 3 x 160…690 V 50…60 Hz AC 1 changeover contact screw terminal
Product family：Line monitoring
Product Lifecycle (PLM)：PM400:Phase Out Started