ADDA 80*80*38mm Telecom Cabinet Box Fan Spec 1.Frame size:80X80X38 2.Bearing ... 3.Rated voltage:12V,24V,48V ADDA 80*80*38mm Telecom Cabinet Box Fan General Specification1.Electric Strength: 5mA msx at ... Material: Black PBT (UL94V-0) glass fiberADDA 80*80*38mm Telecom Cabinet Box Fan Detailed Specification:1. frame size(mm): 80X80X382 ... . safety approvals: CE,UL,cUL ADDA 80*80*38mm Telecom Cabinet Box Fan