Article Number (Market Facing Number)：3UG4511-1AQ20
Product Description：!!! product phase-out !!! The preferred successor type is 3UG5511-1AR20 phase sequence monitoring 3×420-690 V 1 CO analog monitoring relay phase sequence monitoring 3 x 420…690 V 50…60 Hz AC 1 changeover contact screw terminal
Product family：Line monitoring
Product Lifecycle (PLM)：PM400:Phase Out Started