Why Choose the Mersen L090538 5 x 20 mm Time Delay Glass Cartridge Fuse?
The Mersen L090538 is a high-quality 5 x 20 mm time delay (T) glass cartridge fuse designed to provide dependable overcurrent protection for industrial, commercial and electronic equipment. Manufactured by Mersen, one of the world's leading circuit protection specialists, this fuse delivers reliable performance while allowing temporary inrush currents to pass without nuisance operation.
As part of the proven Mersen 5ST IEC miniature fuse series, the L090538 is engineered to protect electrical distribution circuits, control panels, instrumentation and industrial machinery. Its time delay characteristic makes it particularly suitable for applications with motors, transformers and inductive loads that experience high starting currents.
Featuring a 0.315 A current rating, 250 V AC voltage rating and a standard 5 x 20 mm glass body, this fuse provides consistent protection whilst maintaining full compliance with international standards for miniature fuses.
Key Advantages
- High-quality time delay glass cartridge fuse for industrial and electronic protection.
- 0.315 A current rating for sensitive circuit protection.
- 250 V AC rated for IEC electrical systems.
- Time delay characteristic withstands temporary motor and transformer inrush currents.
- Standard 5 x 20 mm size for easy replacement.
- Manufactured by trusted circuit protection specialist Mersen.
Key Features
- Mersen 5ST IEC Miniature Fuse Series.
- Catalogue number: MI5ST25V0.315.
- Current rating: 0.315 A.
- Voltage rating: 250 V AC.
- Fuse characteristic: Time Delay (T).
- Fuse size: 5 x 20 mm.
- Glass body construction.
- RoHS compliant.
- Suitable for industrial and electronic equipment protection.
Reliable Protection for Electrical Equipment
Time delay cartridge fuses are designed to protect electrical circuits from sustained overloads and short circuits while tolerating temporary inrush currents generated during equipment start-up. This helps minimise unnecessary fuse replacement while maintaining reliable protection for valuable electrical equipment.
The Mersen 5ST range is widely used by panel builders, maintenance engineers and OEM manufacturers where dependable circuit protection is essential for industrial machinery, automation systems and electronic control equipment.
Typical Applications
- Industrial control panels.
- Motor control circuits.
- Power supplies.
- Automation equipment.
- Electronic instrumentation.
- Transformers and inductive loads.
- Industrial machinery.
- OEM electrical equipment.
