Features: 1.High Power Capacity: With a rated current of 300A, this battery disconnect switch can withstand high power loads, ensuring safe and reliable power cut off and isolation. 2.Strong Durability: Made from ABS, brass and iron materials, this battery switch can withstand the harsh conditions of marine environments, ensuring long term stable performance. 3.Single Circuit Design: This switch features a single circuit design, allowing for easy disconnection or connection of the main power circuit, facilitating control over electrical devices on the boat. 4.Reliable Power Cutoff Protection: This switch can reliably cut off the power supply, preventing unnecessary power consumption and damage to electrical equipment. It also serves as an anti theft feature, ensuring the security of the vessel. 5.Easy Installation and Use: This battery disconnect switch is designed for easy installation and user friendly operation, making it convenient for boat owners to control and manage their electrical systems. Specification: Type: Battery Disconnect Switch_x000D_ Color: Red_x000D_ Material: ABS + Brass + Iron_x000D_ Screw Size: M10 x 2_x000D_ Working Voltage: DC12-48V_x000D_ Current:_x000D_ 900A Cranking (30 sec)_x000D_ 500A Intermittent (5 min)_x000D_ 300A Continuous_x000D_ Switch Positions: 2 positions, off on_x000D_ Applicable: for RV Marine and Automotive Battery PackageList: 1 x Battery Disconnect Switch 4 x Screws