The MARATHON/KULKA part 6J400A3BFBD is an industrial-grade Terminal Block designed for efficient and secure electrical connections. With its 3 Pole configuration, this terminal block allows for easy wiring and can handle a maximum current of 400A and voltage up to 600V. It is also equipped with a Class J Fuse Holder, which provides excellent protection for your electrical circuitry. Whether for industrial or commercial applications, this MARATHON/KULKA Terminal Block is a reliable choice to ensure efficient power distribution and safeguard your electrical system.