Article Number (Market Facing Number)：3RT1987-4AA1
Product Description：Phase barrier for 3RT1485, 3RT1486 and 3RT1487 (4 units)
Product family：SIRIUS 3RT.4 contactors for weak or non-inductive loads (AC-1), 3-pole up to 2 650 A
Product Lifecycle (PLM)：PM300:Active Product