Description :
Tenders for Supply Of High Frequency Electronic Ballast For Use On 25kv Ac Electric Locomotives & Suitable For 4 Pin, 110vdc (80 To 140), 11 Watts, Frequency Range: 20 To 30khz, Input Current (max) 120ma, Tem P: 0 To 70 Degrees. Clw Specn. No. Clw/es/sk-1/l-22/d Or Latest, Ref:3b [ Warranty Period: 30 Mon Ths After The Date Of Delivery ]