Why Choose the Mersen D086299 Medium Time-Lag Miniature Fuse?
The Mersen D086299, catalogue reference MI5SA12.5V14, is a high-quality ceramic miniature fuse designed to provide dependable overcurrent protection for electrical and electronic equipment. Manufactured to IEC standards, this 5 × 20 mm medium time-lag (SA) fuse is ideal for applications that experience temporary inrush currents whilst still requiring reliable protection against sustained overloads and short circuits.
Rated at 14 A and 125 V AC, the D086299 combines a compact ceramic construction with a time-delay operating characteristic that helps prevent nuisance operation during normal equipment start-up. This makes it suitable for industrial controls, power supplies, instrumentation and electronic equipment where controlled inrush current is expected.
Its robust ceramic body provides excellent mechanical strength and dependable fault interruption, whilst the standard 5 × 20 mm dimensions allow straightforward installation into compatible miniature fuse holders.
Key Advantages
- Medium time-lag ceramic miniature fuse.
- 14 A current rating for industrial and electronic equipment.
- 125 V AC rated voltage.
- Time-delay characteristic tolerates temporary inrush currents.
- Compact 5 × 20 mm IEC miniature fuse format.
- Ceramic body offers reliable mechanical and electrical performance.
- Suitable for maintenance, OEM manufacture and replacement applications.
Key Features
- Mersen IEC miniature fuse series.
- Catalogue reference MI5SA12.5V14.
- 14 A rated current.
- 125 V AC rated voltage.
- Medium time-lag (SA) operating characteristic.
- 5 × 20 mm ceramic cartridge.
- Compatible with standard miniature fuse holders.
- Designed for industrial and electronic circuit protection.
- Compact cylindrical construction.
- Manufactured to IEC requirements.
Reliable Protection for Electrical Equipment
Medium time-lag miniature fuses are designed to withstand short-duration current surges generated during equipment start-up whilst still providing dependable protection against sustained overloads and fault conditions. This helps minimise nuisance fuse operation without compromising equipment safety.
The Mersen D086299 combines dependable ceramic construction with proven overcurrent protection, making it suitable for industrial machinery, electronic equipment, control systems and power supplies where reliability is essential.
Typical Applications
- Industrial control equipment.
- Electronic power supplies.
- Instrumentation systems.
- Automation equipment.
- Control panels.
- OEM electrical equipment.
- General electronic circuit protection.
