Features:Quick acting design protects crucial electrical system components and wiring.Mainly used for protecting the electrical circuit against overload and short circuit, it also derive for protecting the semiconductor objects. NOTE:1. Shut down power before your replacement.2. Check your original size of fuse before buying: body diameter, body length, rated current, rated voltage. Specifications:Material: Ceramic Tube, Nickel-plated Brass End CapFuse Type: Quick BreakingRated Voltage: 500 VoltRated Current: 13 ADiameter: 6mm / 0.2 inchLength: 30mm / 1.2 inch Package Contents:5 x Replacement Fuses