Eaton 63A Bolted Tag Fuse 21 x 129 mm 500V AC High Rupture Capacity F-Speed BD63

Eaton BD63 bolted tag fuse is a high-quality fuse link rated for 63 amperes and 500 volts AC, designed for general industrial electrical protection applications. It measures 21 x 129 mm in size with an overall length of 128.5 mm and a diameter of 21 mm, making it suitable for standard fuse holders requiring a fixing centre of 111 mm. The fuse utilizes F-speed characteristics to provide rapid interruption during fault conditions, combined with a high rupture capacity for enhanced safety and protection.

This fuse is specifically engineered to protect power distribution systems, cable circuits, and electric motors from overload and short circuits. The centred tag orientation and 14.2 mm tag width facilitate secure and reliable mounting arrangements. Eaton's BD series fuse conforms to CE and IEC 60269-2 standards while being RoHS compliant, ensuring environmental safety and regulatory compliance.

Key electrical characteristics include a good peak let-through current limitation and a selective coordination ratio of 1:1:6 between minor and major fuses, providing effective cascading protection in multi-fuse systems. Known previously as Bussmann, Eaton fuse products maintain a reputation for durability and dependable performance across industrial, commercial, and electrical engineering sectors.

This bolted Tag Fuse features a high rupture capacity and F-speed fuse characteristics. It has a tag width of 14.2 mm and a centred tag orientation for easy installation. Fixing centres measure 111 mm for compatibility with standard fuse holders.

Overall length is 128.5 mm with a diameter and width of 21 mm. Manufactured to CE, IEC 60269-2, and RoHS standards ensuring compliance and safety. Designed for power distribution, cable protection, and motor protection in industrial environments.

The fuse provides good peak let-through current limitation and a selective coordination ratio of 1:1:6. Explore the Eaton range at EnvMart for industry-standard electrical protection components to ensure your applications achieve maximum reliability and safety.