12V-60V Heavy Duty Electrical Switch 300A-500 A Fixed Key Isolator Cut Off Kill Switch Heavy duty fixed key disconnector designed for marine, commercial, and industrial applications.Suitable for 12V and 24V systems, with an overload current of 300A and a maximum current capacity of 500A.The switch features a robust construction using ABS and materials, offering durability and shock resistance.Compact design measuring 10 x 7 x 7 cm in black and red color.Easy to install with a secure key-operated mechanism for power isolation. Package includes: 1 x Isolation Switch 1 x Packaging carton Note: The package includes only the items listed above.Other accessories or products shown are not included. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.