... Fan(Brushless DC Fan, DC Fan, Brushless Fan,cooling Fan,cooler,Blower Fan) (40x40x10,40x40x15,40x40x20,50x50x10,60x60x15,60x60x20,60x60x25,80x80x25 ... : DC, 5V, 12V, 24VInsulation resistance: More than 10m Ω between housing and plus end wire red color at 500V DC.Dielectric strength ... damage can be found 600v AC.2 secretary, between housing and plus end of lead wire.Material:Frame:UL94V-0 70 ...