range of product: TeSys LT electronic over current relays product or component type: electronic over current relay device short name: LT47 relay application: locked rotor, mechanical jamming I > 3 x Isetting,overload Imax > Isetting,sensitivity to phase failure [Us] rated supply voltage: 200...240 V AC thermal protection adjustment range: 3...30 A [Ui] rated insulation voltage: 600 V AC power circuit conforming to CSA,600 V AC power circuit conforming to UL,690 V AC power circuit conforming to IEC 60947-4-1