Why Choose the Mersen F085450 Medium Time-Lag Miniature Fuse?
The Mersen F085450, catalogue reference MI6SA50V3.15, is a medium time-lag miniature semiconductor fuse designed to protect electronic equipment, semiconductor devices and industrial control systems against overcurrents and short circuits. Part of Mersen's 6.3 × 32 mm SA 500 V fuse range, it provides reliable circuit protection while allowing normal equipment inrush currents to pass without nuisance operation.
With a rated current of 3.15 A and a rated voltage of 500 V AC, the F085450 is well suited to industrial automation equipment, electronic power supplies, instrumentation and semiconductor applications. Its SA medium time-lag characteristic provides dependable protection whilst tolerating short-duration surge currents that occur during equipment start-up.
Manufactured in a 6.3 × 32 mm ceramic cartridge format with ferrule end caps, the fuse is designed for clip mounting in compatible fuse holders. Its robust construction and high breaking capacity make it suitable for demanding industrial environments requiring dependable overcurrent protection.
Key Advantages
- Medium time-lag semiconductor protection fuse.
- 3.15 A rated current for industrial electronic applications.
- 500 V AC rated voltage.
- SA characteristic tolerates temporary inrush currents.
- Compact 6.3 × 32 mm miniature fuse.
- 200 kA breaking capacity for dependable fault protection.
- Ceramic construction provides excellent mechanical strength.
- Clip-mounted design allows quick replacement.
Key Features
- Mersen 6.3 × 32 mm SA 500 V fuse series.
- 3.15 A rated current.
- 500 V AC rated voltage.
- Medium time-lag SA operating characteristic.
- Ceramic cartridge body.
- Ferrule end caps.
- Clip mounting.
- 200 kA minimum breaking capacity.
- Suitable for semiconductor and industrial electronic protection.
Reliable Protection for Industrial Electronics
Medium time-lag semiconductor fuses are designed to withstand the temporary current surges that occur when equipment starts whilst still providing dependable protection against sustained overloads and short circuits. This helps reduce unnecessary fuse operation and improves equipment availability.
The Mersen F085450 combines a high interrupting rating with a compact cartridge design, making it suitable for industrial automation, instrumentation, electronic power supplies and semiconductor equipment where dependable circuit protection is essential.
Typical Applications
- Industrial automation systems.
- Electronic power supplies.
- Semiconductor protection.
- Instrumentation and measurement equipment.
- Industrial control panels.
- Power electronic assemblies.
- Control equipment.
- Electronic manufacturing equipment.
