Router DC 60A: This circuit breaker features a manual reset button switch for easy control and provides protection equivalent to a fuse. It effectively safeguards car appliances with overcurrent protection, overvoltage protection, current surplus protection, and overcharging protection. 12V-48V DC: The 48V DC circuit breaker enhances the safety of power systems. This voltage level is commonly used in applications requiring higher safety standards and is suitable for various small to medium electrical appliances. Proper installation and protective measures should be implemented based on the specific operating environment and equipment requirements. The circuit breaker has a black ABS housing designed for durability and impact resistance. The terminals are made of pure copper with nickel plating, offering excellent conductivity and strong resistance to corrosion. The silver-white finish provides a clean, attractive appearance. Includes 3 stainless steel screws and 2 pure copper terminals (6AWG, 5/16"). Easy to install: Can be mounted on panels or firewalls. This circuit breaker is ideal for protecting electrical equipment and wiring in a variety of applications, including car audio systems, RVs, trucks, boats, stereo systems, battery chargers, solar energy systems, and DC audio systems. Color: As shown Material: Metal Package Contents: 1 x Circuit breaker 3 x Stainless steel screws 2 x Pure copper terminals Note: Light reflection and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.