Low Voltage fuse without holder for transformer Secondary side of Non AC LHB type coaches. Gr. 00 500V/ 25A, Sr. 7 item no. 12 F10 confirming to RCF Spec No. EDTS 355 Rev. 1 or latest. Make- Siba/ EFEN/ Ferraz/ ETI/ Siemens/ Bussmann/ Schneider/ GE/ L & T Only as per bill of material of RCF Spec No. EDTS 355 Rev. 1 or latest.