Why Choose the Mersen D087173 Medium Time-Lag Miniature Fuse?
The Mersen D087173, catalogue reference MI5SA25V1.6, is a high-quality ceramic miniature fuse designed to provide dependable overcurrent protection for electrical and electronic equipment. Part of Mersen's 5 × 20 mm SA fuse range, this medium time-lag fuse is engineered to withstand temporary inrush currents whilst delivering reliable protection against sustained overloads and short circuits.
Rated at 1.6 A and 250 V AC, the D087173 is ideal for industrial control equipment, instrumentation, power supplies and electronic assemblies where temporary current surges occur during normal operation. Its time-delay characteristic helps reduce nuisance fuse operation whilst maintaining dependable circuit protection.
The compact 5 × 20 mm ceramic cartridge fits standard miniature fuse holders, making installation and replacement straightforward. Manufactured to Mersen's high quality standards, the D087173 delivers long-term reliability across industrial, commercial and OEM applications.
Key Advantages
- Medium time-lag ceramic miniature fuse.
- 1.6 A rated current for industrial and electronic equipment.
- 250 V AC rated voltage.
- Time-delay characteristic withstands temporary inrush currents.
- Compact 5 × 20 mm IEC miniature fuse format.
- Ceramic construction provides dependable fault interruption.
- Suitable for OEM manufacture, maintenance and replacement applications.
Key Features
- Mersen SA miniature fuse series.
- Catalogue reference MI5SA25V1.6.
- 1.6 A rated current.
- 250 V AC rated voltage.
- Medium time-lag (SA) operating characteristic.
- 5 × 20 mm ceramic cartridge.
- Compatible with standard miniature fuse holders.
- Breaking capacity of 10 kA.
- Compact cylindrical construction.
- RoHS and REACH compliant.
Reliable Protection for Electrical Equipment
Medium time-lag miniature fuses are designed to withstand short-duration current surges generated during equipment start-up whilst continuing to provide reliable protection against sustained overloads and fault conditions. This helps minimise nuisance fuse operation without compromising equipment safety.
The Mersen D087173 combines dependable ceramic construction with proven overcurrent protection, making it suitable for industrial machinery, electronic equipment, instrumentation and power supplies where long-term reliability is essential.
Typical Applications
- Industrial control equipment.
- Electronic power supplies.
- Instrumentation systems.
- Automation equipment.
- Control panels.
- OEM electrical equipment.
- General electronic circuit protection.
