◆Thermal adjustable magnetic ◆Standard: IEC60947-2 ◆Rated insulation voltage Ui: AC 690V ◆Rated current In: 1200A ◆Pole: 3P ◆Breaking capacity: Icu: 220V/ 130kA (sym) 380V/ 100kA (sym) 440V/ 85kA (sym) Ics = 50% Icu