LFT304003CS FUSE BLOCK CART 300V 400A DIN LFT304003CS is a reliable fuse holder designed for Block, Cartridge applications. Supporting a fuse size of 33.3x69.85, it offers a maximum current rating of 400A and voltage of 300V. The termination style is Box Lug, with a N/A orientation, ensuring secure and efficient connections. Additional features include N/A. Manufactured by LITTELFUSE, this product complies with ROHS standards and is available in BOX packaging for convenient handling.