Product DescriptionDescription:Prevents overcurrent and overload protection for amplifiers, audio electronics, car audio/video systems and accessories in cars, boats, marine vehicles and bikes, stops power surges from damaging your amplifiers. Mount on panel or firewall.Typically used in auxiliary and accessory circuits for trucks, buses, RVs, ATV winches and marine applications. Also used in battery chargers and DC audio amplifier systems.Introduction:- Easy to use and durable, use instead of an inline fuse holder- Prevent overcurrent, protect the electrical appliance- Brand new, made with high-quality parts, apply when connecting audio power supply- No longer waste money on changing fuses- Unique push button reset can also be used as a kill switchSpecifications:Ampere range: 30AHigh current circuit breaker2 modes: Closed/Off6mm/7.6mm screwMaterial: Plastic and metalDimensions: 98mm (L) x 43mm (W) x 40mm (H)Package included:1x 12V-24V 30A DC Auto Audio Fuse Breaker Reset Fuse Holder