The Littelfuse CCMR 12 C-1-G-160 Current Limiting Time Delay Fuse is designed for electrical equipment and supplies in a business and industrial setting. With a voltage rating of 600VAC/300VDC and a current rating of 4A, this model is ideal for protection against overloads and short circuits. The time delay feature allows for a brief period of increased current flow before the fuse trips, providing a margin of safety for transient surges. This product comes in a lot of 19, making it a convenient and cost-effective option for large projects requiring fuses with similar specifications.