The BK/HTB-66I-R fuse holder from EATON ELECTRONICS / BUSSMANN is a reliable and high-quality panel mount fuse holder. It is designed to accommodate fuses with a rating of up to 20A and 250V. The quick connect feature allows for easy and secure installation, while the bulk packaging provides convenience and cost-effectiveness. This fuse holder is perfect for a variety of applications, providing safe and efficient fuse protection.