Why Choose the Mersen X090571 3SF Fast-Acting Miniature Fuse?
The Mersen X090571, catalogue reference MI6SF25V1.6, is a high-performance 6.3 × 32 mm fast-acting miniature glass fuse designed to provide reliable overcurrent protection for industrial equipment, electrical distribution circuits and electronic devices. Its rapid operating characteristic interrupts fault currents quickly, helping protect sensitive electrical components and wiring from damage.
As part of the Mersen 3SF IEC Miniature Fuse series, the X090571 is suitable for industrial and commercial applications requiring dependable, fast fault clearance. The transparent glass body allows simple visual inspection of the fuse element, while the standard 6.3 × 32 mm format enables straightforward installation in compatible fuse holders.
With a rated current of 1.6 A, a rated voltage of 250 V AC and a breaking capacity of 35 A, the X090571 provides dependable protection for low-voltage electrical systems and industrial equipment.
Key Advantages
- Compact 6.3 × 32 mm miniature cartridge fuse.
- Fast-acting characteristic provides rapid overcurrent protection.
- 1.6 A rated current for industrial and electrical equipment.
- 250 V AC rated voltage.
- 35 A breaking capacity for dependable fault interruption.
- Transparent glass body enables quick visual inspection.
- Standard dimensions simplify replacement and maintenance.
Key Features
- Mersen 3SF IEC Miniature Fuse series.
- MI6SF25V1.6 catalogue reference.
- 6.3 × 32 mm cylindrical glass fuse.
- 1.6 A nominal current rating.
- 250 V AC rated voltage.
- Fast-acting operating characteristic.
- 35 A breaking capacity.
- 2.66 A²s pre-arcing I²t.
- Glass body with nickel-plated brass contact caps.
- Manufactured in accordance with IEC 60127-2.
Rapid Protection for Industrial Electrical Equipment
Fast-acting miniature fuses disconnect electrical circuits quickly when excessive current occurs, helping to minimise thermal stress and damage to conductors and connected equipment. They are particularly suitable for circuits that do not experience prolonged inrush currents.
The Mersen X090571 combines reliable electrical performance with a standard 6.3 × 32 mm format, making it ideal for industrial control equipment, instrumentation, electrical distribution and OEM machinery requiring dependable replaceable circuit protection.
Typical Applications
- Industrial control panels.
- Electrical distribution circuits.
- Electronic equipment.
- Power supplies.
- Instrumentation and measurement systems.
- OEM machinery.
- Building services equipment.
- General industrial electrical installations.
