Fuses: RS306-2-S1P 800A AC690V 260APG0800 / RS306-2 W1Z 400A 690V / RS306-2-W1Z 630A 690V 260FZG0630 / RS306-2-S1P 690V 1000A, You can get more details about Fuses: RS306-2-S1P 800A AC690V 260APG0800 / RS306-2 W1Z 400A 690V / RS306-2-W1Z 630A 690V 260FZG