Powerful Circuit Protection: Designed to prevent electrical damage, this 50-amp circuit breaker stops excessive current and surges, protecting your trolling motor and other sensitive equipment from potential danger. Versatile Applications: Ideal for a wide range of vehicles and marine vessels, including trucks, boats, RVs, and buses, this circuit breaker is also ideal for systems such as battery chargers and DC audio units, ensuring reliable performance in different applications. Easy Installation and Design: This circuit breaker is designed for simple mounting and includes a protective stud insulator for enhanced splash and dust resistance, extended service life, and improved stable performance. Manual Reset and Kill Switch Functionality: Equipped with a manual reset button, eliminating the need to constantly replace fuses, and doubling as a kill switch, this circuit breaker improves and convenience in managing electrical systems. Colour:As Shown Material:plastic Package Contents: 1 * circuit breaker 4 * gaskets 2 * screws 2 * terminals Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.