Mersen 1A FF Ceramic Cartridge Fuse, 6.3 x 32 mm, 380V AC, Super Fast Acting FA/FB Series Q084355 / MI6FA40V1

Mersen Q084355 / MI6FA40V1 Ceramic Cartridge Fuse is a 1A rating miniature fuse with dimensions of 6.3 x 32 mm and a ceramic body material. This fuse has a super fast acting (FF) characteristic, providing ultra-rapid protection ideally suited for semiconductor devices like thyristors, diodes, and transistors. It operates at 380V AC and belongs to the FA/FB series designed for rapid fuse blowing at higher temperatures.

This miniature fuse size is commonly used to protect electrical appliances, electronic equipment, and component parts in varied industrial and laboratory environments. The ceramic body enhances durability and resistance to thermal stress during fault conditions.

The Q084355 / MI6FA40V1 fuse meets IEC and UL standards, ensuring compliance with international safety and performance requirements. Its high breaking capacity makes it suitable for circuits with high fault current potential without damage or rupture.

Ultra-rapid FF fuse characteristic suitable for sensitive semiconductor components. Miniature cartridge size 6.3 x 32 mm for compact installations. Ceramic body for enhanced durability and thermal resistance. 380V AC voltage rating with super fast acting fuse speed.

IEC and UL certified for quality and safety assurance. High breaking capacity ideal for fault current protection. Recommends use in industrial, construction, electrical automation, and commercial electrical applications.

This fuse is perfect for engineers and technicians seeking reliable circuit protection in equipment prone to transient current spikes or sensitive component failures. It is widely used across industrial automation, manufacturing facilities, HVAC equipment, and laboratory setups.

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