1.Automatic Reset Function: The feature an innovative automatic reset capability, allowing them to quickly disconnect during overcurrent situations and resume operation without manual intervention, providing convenience and safety for your electrical systems. 2.Versatile Application: Ideal for various settings such as automotive audio systems, marine trolling motors, RV power supplies, and industrial equipment, these are designed to meet diverse electrical needs across multiple environments. 3.Compact Size: these breakers fit seamlessly into standard fuse blocks, making them an excellent choice for installations with limited space while for proper fit and function. 4.Construction: Built with low-resistance tin-plated copper blades, these for a reliable and secure connection within the fuse block, enhancing performance and in demanding environments. Part Name:Manual Reset Fuse High Universality Fitment:YES (5A 7.5A 10A 15A 20A 25A 30A Mixed) Color: As Shown Material: plastic Package Contents: 3 x Fuse holder 7 x Reset Fuse Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.