Talamex Knife-Fuse Knife-Fuse 30 A Knife Fuse | 4BoatsThe Talamex 30 A Knife Fuse provides reliable circuit protection for marine and vehicle electrical systems. Current rating: 30 A Fuse type: knife style for quick replacement Suitable for 12 V and 24 V DC systems Corrosion resistant contacts for marine environments Plug in design for easy field replacement Compact, space saving form for crowded fuse panels Order the Talamex 30 A Knife Fuse for dependable circuit protection and fast, simple replacement.