Why Choose the Mersen G090534 Miniature Fuse?
The Mersen G090534 is a premium quality 5 x 20 mm time-delay miniature fuse designed to provide dependable overcurrent protection for electrical and electronic equipment where temporary inrush currents are expected. As part of the proven Mersen 5ST IEC miniature fuse series, it delivers reliable protection while preventing nuisance operation during motor starts and transformer energisation.
Designed in accordance with IEC standards, this time-delay fuse is ideal for protecting circuits that experience short-duration current surges. Its compact design allows simple installation in industrial control equipment, power supplies, instrumentation and automation systems requiring dependable circuit protection.
With a 0.125 A current rating and a 250 V AC voltage rating, the Mersen G090534 provides effective protection for sensitive electrical equipment whilst tolerating normal transient currents during start-up.
Key Advantages
- Time-delay (slow-blow) operation reduces nuisance fuse failures.
- Compact 5 × 20 mm IEC miniature fuse design.
- 0.125 A current rating for low-current circuits.
- 250 V AC rated voltage for industrial and commercial applications.
- Suitable for circuits with temporary inrush currents.
- Manufactured by Mersen for reliable long-term protection.
Key Features
- Mersen 5ST IEC miniature fuse series.
- Time-delay (T) operating characteristic.
- 5 × 20 mm miniature fuse format.
- 0.125 A rated current.
- 250 V AC rated voltage.
- Designed for industrial electrical protection.
- RoHS compliant.
- Manufactured to IEC miniature fuse standards.
Reliable Protection for Electrical Equipment
Time-delay miniature fuses are specifically designed for applications where equipment draws a temporary surge current during normal operation. The delayed operating characteristic allows these short-duration surges to pass while still providing effective protection against sustained overloads and short circuits.
The Mersen 5ST series is widely used in industrial automation, instrumentation, power supplies, transformers and electrical control panels where dependable protection and long service life are essential.
Typical Applications
- Industrial control panels.
- Power supplies.
- Control transformers.
- Instrumentation equipment.
- Automation systems.
- Electronic equipment with inrush currents.
