range of product: Compact NS100...630,Compact NS630b...1600,Masterpact NT,Masterpact NW,NSX400...630,NSX100...250 product or component type: control plate device short name: ACP accessory / separate part category: interlocking accessory [Us] rated supply voltage: 380...415 V AC 50/60 Hz,440 V AC 60 Hz