Ac Axial Fan Equivalent To Model No. W2S130Aa0301 Of Ebm-Papst Make With Following Features: (A) Type: Ac Axial Fan. (B) Voltage Rating: 230 V Ac +/- 10%. (C) Frequency: 50 Hz. (D) Speed: 2800 Rpm Or More. (E) Power Consumption: 45 Watts Or Less. (F) Size: 150 Mm Diameter X 55 Mm Depth. (G) H Ousing: Die-Cast Aluminum. (H) Impeller: Metal, Dynamically Balanced. (I) Mounting Arrangement: Dual-Flange Design ,Four (4) Holes, Two On Each Flange With C Enter-To-Center Distance Of 162 Mm, And Hole Diameter: 4.3 Mm To 4.5 Mm (To Suit M4 Hardware). (J) Bearing Type: Ball Bearing. (K) Operating Mode: Continu Ous Duty (S1), Suitable For 24X7 Operation. (L) Ip Protection Class: Ip20 Or Better. (M) Insulation Class: Class B Or Better. (N) Motor Protection: Inbuilt Thermal Ov Erload Protection With Auto-Reset, Internally Connected. (O) Termination: Factory Fitted Two-Wire Leads. [ Warranty Period: 30 Months After The Date Of Deliver Y ] ]