Why Choose the Mersen X233447 5SF Fast-Acting Miniature Fuse?
The Mersen X233447, catalogue reference MI5SF25V16/100, is a high-performance 5 × 20 mm fast-acting glass cartridge fuse designed to provide dependable overcurrent protection for industrial equipment, electronic devices and electrical control circuits. Its rapid operating characteristic interrupts fault currents quickly, helping protect sensitive equipment from overloads and short-circuit damage.
As part of the Mersen 5SF IEC Miniature Fuse series, the X233447 is ideally suited to applications requiring fast fault clearance without time-delay characteristics. The transparent glass body enables simple visual inspection of the fuse element, while its industry-standard dimensions allow straightforward installation into compatible 5 × 20 mm fuse holders.
With a rated current of 16 A, a rated voltage of 250 V AC and a low breaking-capacity design, the X233447 provides reliable replaceable protection for electrical panels, instrumentation, OEM equipment and industrial control systems.
Key Advantages
- Compact 5 × 20 mm miniature glass cartridge fuse.
- Fast-acting characteristic provides rapid overcurrent protection.
- 16 A rated current for industrial and commercial applications.
- 250 V AC rated voltage.
- Transparent glass body allows quick visual inspection.
- Industry-standard dimensions simplify replacement.
- Suitable for electrical equipment, control panels and OEM machinery.
Key Features
- Mersen 5SF IEC Miniature Fuse series.
- MI5SF25V16/100 catalogue reference.
- 5 × 20 mm cylindrical glass fuse.
- 16 A nominal current rating.
- 250 V AC rated voltage.
- Fast-acting operating characteristic.
- Glass body construction.
- Nickel-plated brass contact caps.
- Clip mounting within compatible fuse holders.
- RoHS compliant.
Rapid Protection for Industrial Electrical Equipment
Fast-acting miniature fuses are designed to disconnect electrical circuits rapidly when excessive current occurs. They help reduce thermal stress on conductors and connected equipment, making them particularly suitable for circuits that do not experience prolonged inrush currents.
The Mersen X233447 combines dependable electrical performance with a standard 5 × 20 mm format, making it suitable for industrial automation, power supplies, instrumentation and OEM machinery where reliable replaceable circuit protection is required.
Typical Applications
- Industrial control panels.
- Electrical distribution circuits.
- Electronic equipment.
- Power supplies.
- Instrumentation and measurement systems.
- OEM machinery.
- Automation equipment.
- General industrial electrical installations.
