The LITTELFUSE 03450612H is a shock-safe fuseholder designed for use with 3AG (1/4" x 11/4") or 5 x 20mm fuses. It's specifically engineered for printed circuit board (PCB) mounting, offering a secure and reliable solution for various applications. The fuseholder adheres to IEC Standards 60127 and 60065, ensuring safety and performance. It is recognized under Underwriters Laboratories and certified by CSA, demonstrating its compliance with industry standards. The design eliminates the possibility of electrical shock, enhancing user safety. This fuseholder is ideal for applications requiring robust fuse protection and easy maintenance.