Why Choose the Mersen M090516 5 x 20 mm Quick-Acting Glass Cartridge Fuse?
The Mersen M090516, catalogue reference MI5SF25V1.25, is a high-performance 5 x 20 mm quick-acting glass cartridge fuse designed to provide fast and reliable overcurrent protection for industrial equipment, electronic devices and control systems. Rated at 1.25 A and 250 V AC, it is ideal for protecting sensitive electrical circuits where rapid fault interruption is essential.
As part of the trusted Mersen 5SF IEC miniature fuse series, the M090516 offers dependable protection against overloads and short circuits whilst helping minimise damage to valuable electrical components. Its fast-acting characteristic makes it particularly suitable for semiconductor devices, instrumentation and electronic power supplies where even brief overcurrents can cause equipment failure.
Manufactured with a transparent glass body and standard 5 x 20 mm dimensions, this fuse provides easy visual inspection and simple installation into compatible fuse holders and clips used throughout industrial and commercial electrical systems.
Key Advantages
- Fast-acting 5 x 20 mm miniature cartridge fuse.
- 1.25 A current rating for sensitive circuit protection.
- 250 V AC rated for industrial and commercial applications.
- Rapid fault clearance helps protect electronic equipment.
- Transparent glass body allows quick visual inspection.
- Manufactured by trusted circuit protection specialist Mersen.
Key Features
- Mersen 5SF IEC miniature fuse series.
- Catalogue number: MI5SF25V1.25.
- Current rating: 1.25 A.
- Voltage rating: 250 V AC.
- Fuse characteristic: Quick-acting (Fast Blow).
- Fuse size: 5 x 20 mm.
- Glass body construction.
- Suitable for industrial and electronic equipment protection.
- RoHS compliant.
Fast Protection for Sensitive Electrical Equipment
Quick-acting fuses are designed to interrupt fault currents almost immediately, providing excellent protection for sensitive electronic circuits that cannot tolerate prolonged overload conditions. This helps minimise equipment damage and improves overall system reliability.
The Mersen 5SF series is widely specified for industrial control equipment, instrumentation, electronic assemblies and power supplies where dependable fast-blow protection is required.
Typical Applications
- Industrial control panels.
- Electronic control systems.
- Instrumentation equipment.
- Power supplies.
- Automation equipment.
- OEM electrical assemblies.
- Test and measurement equipment.
- Sensitive electronic circuits.
