– CYLINDRICAL FUSE; TYPE: MINIATURE; SERVICE CLASS: F; APPLICATION: CIRCUIT PROTECTION; FUSE BLOW: FAST; ELECTRICAL CURRENT: 2 A; ELECTRICAL VOLTAGE: 250 V; MATERIAL: GLASS; SIZE (MM): 5X20; DESIGN STANDARD: DIN 41661/IEC-127-2/II; MARK 1: FERRA Z SHAWMUT; N-PART 1: GSB2; BRAND 2: BUSSMANN; N-PART 2: GDB-2A