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2-PACK for 12V SYSTEMS: Ditch the disposable fuses. MASION delivers a superior 150 amp breaker designed for high-performance car audio. This inline fuse holder 12v alternative provides resettable protection, saving you money and hassle. With two units included, you can protect your main power line and a secondary amplifier battery simultaneously
INSTANT RESET, NOT A DISPOSABLE 150 AMP FUSE: Why keep buying replacements? When a surge hits, this 150 amp circuit breaker 12v instantly trips to protect your gear. Once the problem is solved, simply hit the large manual reset button. It’s the most convenient car audio fuse solution on the market, eliminating the need for spare fuses
PRECISION THERMAL PROTECTION for YOUR INVESTMENT: Act faster than standard fuses with advanced thermal technology. This 12v circuit breaker accurately senses overloads and short circuits, disconnecting power before your expensive amplifiers or wiring can be damaged. It’s essential for anyone running high-wattage systems
VERSATILE PANEL OR FLUSH MOUNT DESIGN: The compact housing allows for flexible installation. Use it as a robust 150 amp circuit breaker mounted securely to your amp rack, vehicle firewall, or battery box. The standard stud terminals ensure a strong, corrosion-resistant connection for maximum current flow
BUILT for THE MARINE and AUDIO ENTHUSIAST: Whether you are installing a competition sound system or upgrading a boat's trolling motor, this breaker handles the tough 12-24V DC environments. It serves as both a protective device and a convenient kill switch for maintenance, making it the ultimate tool for any serious installer