The KEW 63911 Contactor is a genuine OEM electrical component designed for use in various Nilfisk and KEW high-pressure cleaning machines. This 3-pole magnetic contactor is rated for 23 Amperes (AC-3) and operates with a 380-400V AC coil. It features one normally open (N.O.) auxiliary contact, making it suitable for motor control applications. The 63911 is cross-referenced as an equivalent to the Allen-Bradley 100-C23N10 contactor, ensuring reliable performance and compatibility with original equipment specifications.