300A Resettable Circuit Breaker for Car Audio and Amps, Smart Self Recovery DC Breaker with Manual Reset Button

★★★Why Choose Us?★★★

High-Performance Circuit Breaker

Our 300A circuit breaker offers exceptional protection for your DC electrical systems. It automatically disconnects to safeguard circuits when current exceeds safe levels, ensuring your equipment remains secure.

Comprehensive Circuit Protection

This circuit breaker features robust protection against overcurrent, overvoltage, residual current, and overcharge. It’s engineered to prevent damage to your valuable electrical appliances, giving you peace of mind.

Effortless Installation

Designed for user-friendly installation, our circuit breaker doubles as an on/off battery switch, eliminating the hassle of replacing internal fuses. It mounts easily on any flat surface, making setup a breeze.

★★★Specifications★★★

- Type: 300A Resettable Circuit Breaker

- Material: Flame-retardant and anti-vibration plastics

- Compatibility: Works with 0/2/4/8 gauge power cables

- Application: Suitable for 12V systems in various vehicles

★★★What You Will Get★★★

1 300A Circuit Breaker

1 User Manual

★★★Warm Notice★★★

Ensure proper installation by following the user manual. For optimal performance, regularly check connections and functionality.

This circuit breaker is perfect for high-current applications in automobiles, boats, RVs, and more, providing essential protection for your audio systems and other electrical components.