Mounting Method DIN rail installation Wiring Method 0.75-25mm2 Fuse Size 10*38 Rated operational current le 32A(500VAC) /25A(690VAC) Rated operational voltage Ue 500VAC/690VAC Rated insulation voltage 800V Rated impulse withstangdcurrent lpk 6kV Breaking capacity with fuse 100KA(500VAC) / 50KA(690VAC) Utilization category with fuse gG LED Indicator voltage 110-690VAC/DC IP IP20 Reference Standard IEC 60269-2 GB/T 13539.2