• Type 1+2+3 AC SPD
• AC operating voltage: 690Vac, three-phase 3-wire
• Maximum continuous operating voltage, Uc: 760Vac
• Impulse current (10/350μs), Iimp: 25kA
• Maximum discharge current (8/20μs), Imax: 100kA
• Nominal discharge current (8/20μs), In: 30kA
• Combination wave (1.2/50μs, 8/20μs), Uoc: 6kV
• Voltage protection level, Up: 4kV
