- Automatic Reset Function: The 5-30A 12V Mini ATM Circuit Breaker Blade Fuse for Marine offers a reliable automatic reset feature, ensuring your electrical system remains protected from overcurrent while automatically recovering after a fault. - Durable Material: Constructed from high-quality materials, this circuit breaker fuse is engineered for durability, able to withstand a wide range of temperatures and demanding operating conditions. - Versatile Application: Essential for car electricians, this circuit breaker fuse is suitable for various applications, including automotive, marine, and RV electrical systems, making it a practical and indispensable tool. - Compact Size: Measuring just 35 x 12 x 6 mm (L x W x H), this mini circuit breaker fuse is designed to save space, facilitating easy installation and seamless integration into your existing electrical setup. - Use Scenarios: Ideal for protecting boat electronics from power surges, safeguarding automotive lighting systems, or ensuring reliable operation in recreational vehicles, this circuit breaker fuse is versatile enough to meet diverse electrical protection needs. This product combines functionality, compatibility, and compact design, making it a smart choice for enhancing the safety of your electrical systems.