Fuses -12v-24v Car Marine Boat Audio Circuit Breaker Manual Reset Fuse 20a Highlights Generic Brand 12v-24v Car Marine Boat Audio Circuit Breaker Manual Reset Fuse 20a Description: Function: Suitable for audio/video system overload protection of car, prevent excessive current, protect electrical appliance. Apply by connecting the audio power line, Use instead of an inline fuse holder. Manual open circuit push button, self-test and manual override, no fuse changing trouble. Can be panel or firewall mounted, works with 12v-24v DC. Applications: battery chargers, audio, auto, trucks, buses, marine, recreational vehicles, trolling motors, etc. specification: Material: Metal + ABS plastic Voltage: 6V-28V Works with 12-24V DC. Size: about 51mmX21mm Package includes: 1 Piece Circuit Breaker Reset Fuse Holder Note: Please allow 0.5-1 inch differs due to manual measurement. (1inch=2.54cm) Please check the size measurement and picture carefully before you make payment. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.