Eaton British Standard Fuse A3 63A 660V AC High Rupture Capacity Tag Fuse TIS63

Eaton TIS63 British Standard Fuse A3 63A 660V AC High Rupture Capacity Tag Fuse delivers dependable overload and short circuit protection for electrical installations in industrial and commercial environments. This fuse is designed with an HRC rating capable of handling rupture currents up to 80kA, making it ideal for high-density operational settings where robust safety measures are essential.

The fuse operates at a rated current of 63A and a voltage of 660V AC, suitable for protecting circuits in low-voltage cable units and distribution fuse boxes. The slow blow (T) fuse speed characteristic allows transient surges to pass without nuisance trips, triggering interruption only under sustained overload or short circuit conditions, thereby enhancing system reliability.

Its compact form factor includes a 22.2mm diameter ceramic body that offers excellent thermal insulation and mechanical stability under harsh operating conditions. The offset tag orientation design includes punctured bolt holes for secure attachment in fuse holders to assure stable performance. Measuring an overall length of 85.5mm with fixing centers at 73mm, it fits precisely into standard Eaton Bussmann fuse holders.

This Eaton fuse complies with CE safety standards and is constructed for motor and general purpose applications (gG and gM ratings). It protects sensitive electrical equipment and industrial installations by safely interrupting overcurrents and electrical faults.

Rated current of 63A for medium power circuits. Operating voltage of 660V AC suitable for standard low voltage systems. High rupture capacity of 80kA enhances safety in fault conditions. Slow blow T fuse speed allows transient currents to safely pass.

Offset tag design with bolt holes for secure mounting. Ceramic insulation body for thermal stability. Compliant with CE standards for quality assurance. Compact dimensions enable ease of installation.

This tag fuse is extensively used in electrical, industrial, HVAC, manufacturing, and commercial applications requiring reliable protective devices. Eaton's trusted brand and proven Bussmann series quality ensure performance and safety in critical electrical systems.

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