FUSE 15A 5X20MM(D5): For D5 Euro with PLC controller. FUSE D1 & D2 PLC GG, 5A, 230 VAC: Compatible with PLC version D1 & D2. FUSE D3 & D4 PLC & GGXUSA, 8A: Compatible with PLC D3 & D4, GGX USA 15-35. FUSE for D5 15A, 230 VAC: Compatible with all version D5. FUSE for PCBs 10A, 230 VAC: Compatible with PCB & Analogue Units D1-D4.