ITEM NAME:Marine Boat Audio Manual Reset Circuit Breaker 12V-24V 30 Amp Description: - Function: suitable for car audio/video system overload protection,prevent excessive current, protect the electrical appliance. - Apply in connecting audio power line,Use in place of an inline fuse holder. - Manual open circuit push button,Self-Testing & Manual Override,No fuse change trouble. - Can be mounted on panel or firewall,works with 12v-24v DC. - Applications: Battery chargers, audio, auto, trucks, buses, marine, RV's, trolling motors, etc. Specification: - Working voltage: 12V-28V. - Working temperature: -40f-185f (-40c-85c) - Product waterproofing grade: IP66 waterproof - Interrupt rating: 2.5KA @ 12Vdc - Size: Approx 33* 21mm - Wiring: golden head BAT (incoming line) silver head AUX (outgoing) Package Included: 1 Piece Circuit Breaker Reset Fuseholder Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making.Manual open circuit push button,Self-Testing & Manual Override,No fuse change trouble. 1 Piece Circuit Breaker Reset Fuseholder. - Function: suitable for car audio/video system overload protection,prevent excessive current, protect the electrical appliance.