1. Name: New Changeover Switch box 2. Current Rating: 20 to 800A New Changeover Switch box, fuse combination switchRated current: 20, 32, 63, 100, 200, 315, 400, 630 and 800AShort time withstand current (rms Amps for 1 second): up to 12,000AShort-circuit making capacity (peak Amps at 415V AC): up to 25kARated fused short-circuit (prospective rms Amps at 415V AC): 80kAMaximum cable size: 6 to 400 ...