High Speed Semiconductor Fuses

Bussmann fast-acting FWP Series semiconductor fuses are highly sensitive fuses designed to provide current limitation and cycling performance which combine high-speed tripping with full-range protection. They are made from fibreglass or ceramic in compact sizes, thus making them ideal for limited footprint applications. They feature a single element which fulfils the need for both overload and short-circuit protection. The high-speed fuses by Bussmann are UL-listed and IEC-certified and offer mounting capabilities with CH fuse holders. They are available in current ratings ranging from 10 to 1000 A at 700 VAC / VDC and interrupt rating of 200 kA at 700 VAC. Choose from a wide range of these high-speed fuses, available in bolt-on or cylindrical body stylies on Raptor Supplies.

Mersen Ferraz Amp-Trap Series A15QS fuses are electrical protection devices suitable to safeguard electrical systems and equipment from overcurrent conditions. They are used in industrial and commercial electrical settings to avoid hazardous electrical faults. They feature visual indication or remote signalling capability, allowing users to easily identify when they require replacement. These A15QS fuses offer optional auxiliary microswitches, providing additional monitoring capabilities and enabling users to integrate them into advanced control systems for enhanced protection and real-time status monitoring. These A15QS fuses maintain a consistent size across all their variants, ensuring ease of installation and replacement.

Bussmann FWP-22F Series semiconductor fuses are utilised to protect sensitive electronic components from overcurrent conditions. They safeguard semiconductor devices, such as diodes, transistors & thyristors, from excessive current & short-circuit faults. These fuses are used in power electronics, motor drives and renewable energy systems. They feature a cartridge fuse body style for easy replacement and can be mounted using fuse holders to secure integration into electronic systems. These semiconductor fuses come with a clip termination to secure the method for attaching the fuse within electronic systems. They have fast-blow fuses for swift and precise protection against overcurrent conditions in electronic systems.