The LITTELFUSE 0997002.WXN MINI blade fuse is a compact and reliable protection device for automotive, industrial, and power distribution systems. Designed for use in 42V systems, this fuse incorporates a rejection feature to ensure proper fuse selection and prevent accidental misapplication. With a current rating ranging from 2A to 30A at 58VDC, it provides robust overcurrent protection. The fuse complies with industry standards like SAE J2077 and offers excellent performance characteristics, including a high interrupting rating and a wide operating temperature range. Its small size and standardized footprint make it a versatile choice for various applications.