Voltage Versatility: With a voltage range of DC 12V to 48V and AC 110V to 300V, this 12V electrical terminal block meets a variety of power integration and distribution needs, providing an adaptable solution for different electrical systems.Reliability and Durability: Constructed with an enhanced flame-retardant nylon base, nickel-plated brass bus bars and nickel-plated steel terminals, this 12V electrical terminal block guarantees excellent mechanical strength and long-term durability, ensuring safe and reliable operation in various environments.Enhanced Safety: Each bus bar is equipped with a PC protective cover and a nylon nut, minimizing the risk of accidental contact and short circuits. This secure design blocks exposed areas and ensures worry-free use in demanding conditions. Ease of Use: The 12V electrical terminal block is designed for simplicity. With multiple terminal options (M4 or M6) and an insulating base equipped with 4mm mounting holes, installation and disassembly are quick and easy, providing maximum flexibility for your electrical wiring projects. Wide Range of Applications: This 12V electrical terminal block is suitable for a variety of applications, from cars and boats to solar panels and other 12-48V industrial equipment. Its neat design and advanced features make it an ideal choice for any electrical distribution project.