SeanRo surge protecting device 40KA AC surge arrester 230V AC SPD

Essential details
Brand Name: SeanRo
Model Number: SR-SPD
Type: T1+T2
Number of Pole: 2
Rated Voltage: 230V
Max Discharge current: 40
Nominal Discharge current: 40
Keyword: AC SPD
Uc (V): 230
Up(kV): 3.8
Pole: 1P/2P/3P/4P
Classified test: II
Imax (8/20)us (kA): 40
Working temperature: -30℃-+70℃
Altitude(m): ≤2000
Relative humidity: 30%-90%
Up(KA): 20~40KA