Tenders for Supply of Switch Fuse Unit, Rated Current 30/32 Amps, Three Phase, Triple Pole, With Neutral Link, Weather Proof, Metal Clad, Air Brake, Degree Of Protection Shall Be Ip 2L3 As Per Is/Iec 60947Part-1/2004 & Is/Iec 60947Part-3/1999, Positive Make And Break, Inter-Lockable Cover Arrangement Utilization Category Ac - 23A Complete With Re- Wire Able Type Porcelain Fuse Unit Suitable For 50 Hz Ac Supply And Having Cable Entry Holes, Sealing And Mounting Arrangements, Conforming To Is:2086/1993 Reaffirmed 2004 With Amdt. No. 01. Warranty Period: 30 Months After The Date Of Delivery