254mm 510 / 600 cfm Industrial 110V, 220V AC Axial Fans, High speed Cooling Fans SJ2509HA2 # # 254x89mm # High speed # Aluminum Frame # 3 blades # 110V AC or 220V AC # Ball bearing # Terminal or Lead wire # Industrial Fan,Cooling Fan,Exhaust Fan,AC Fan Specifications: # Insulation Resistance:Min.100M Ohm at 500 VDC between terminal(wire)(+)and frame # Dielectric Withstand:1500VAC for 1 second between terminal(wire)(+)and frame # Opetation Temperature:-2085(Ordinary humidity # Storage Temperature:-30140(Ordinary humidity) # Life Expectancy:60, 000Hours at 20-Ball bearing # 30, 000Hours at 20-Sleeve bearing # Safety:UL, CUL, TUV, CE, CCC, ROHS, C-TICK approved Detail More: # # Frame Type: Aluminum painted # Impeller:Thermoplastic UL94V-0 P.B.T. # Bearing:Ball Bearing& Sleeve Bearing # Ingress of Protection:IP44
