Catalog > Consumer Electronics > Kits > DIY Kits 3RK1901-2NR20 3RK1901-2NR20 AS-Interface M12 branch U_ASI and Uaux, with M12 socket IP67/68/69K, max. 4 A Call for Price Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE