RS PRO 20A British Standard Fuse A1 550V AC High Rupture Capacity Tag Fuse 521-2523

RS PRO 521-2523 British Standard Fuse A1 20A 550V AC is engineered for general industrial and power distribution applications, providing dependable protection against overloads and short circuits. This fuse offers a high rupture capacity and is ideal for use in motor and cable protection systems within manufacturing and electrical installations.

Constructed to meet stringent safety standards BS 88 and IEC 60269, the RS PRO British Standard Fuse features a robust build with a tag type slotted design allowing secure installation with fixing centres of 44.5 mm and a tag width of 11.2 mm. The fuse dimensions measure 55.2 mm in overall length and 42.5 mm in width, delivering a compact and reliable solution for industrial electrical safety.

Its 20A current rating and 550V AC voltage capability make it suitable for various electrical panels, offering excellent selective coordination with a ratio of 1:1:6 to reduce system downtime by isolating faults accurately. The low power loss enhances overall energy efficiency, and the high rupture capacity rating of 80kA ensures quick fault clearing for electrical motors and power distribution systems.

This fuse is compliant with RoHS directives, making it environmentally safe and suitable for sustainable industrial operations. It is primarily used for cable protection in electrical distribution networks and motor protection across a wide range of industrial machinery. Its high resistance to electrical faults and durability ensures long-term operational reliability in demanding industrial environments.

Rated for a current of 20A and voltage of 550V AC ensuring efficient circuit protection. High rupture capacity of 80kA for robust fault clearance capability. Conforms to BS 88 and IEC 60269 standards guaranteeing safety and performance.

Tag fuse design with 44.5 mm fixing centres and 11.2 mm tag width for versatile installation. Provides selective coordination ratio of 1:1:6 optimizing system fault isolation. Low power loss promoting energy-efficient operation within electrical circuits.

Ideal for cable and motor protection in industrial electrical systems. RoHS compliant for environmental safety. Explore our wide range of high quality industrial fuses at EnvMart to ensure maximum safety and reliability for your electrical installations.