Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
MERSEN FUSE 150V 3SF 2,5A 6.32 MI6SF15V2,5
Mersen Z090573 MI6SF25V2.5 quick-acting glass miniature cartridge fuse rated at 2.5 A and up to 250 V AC, supplied in a 6.35 x 32 mm format for industrial circuit protection.
£0.51
Why Choose the Mersen Z090573 MI6SF25V2.5 Miniature Fuse?
The Mersen Z090573 MI6SF25V2.5 is a dependable quick-acting miniature cartridge fuse designed to protect electrical distribution circuits, industrial control equipment and electronic assemblies against excessive current. Part of the Mersen 3SF IEC miniature fuse range, it provides rapid circuit interruption to help minimise damage caused by overloads and short circuits.
Manufactured in the standard 6.35 × 32 mm cartridge format, this fuse can be installed in compatible miniature fuse holders and clips. Its transparent glass body allows maintenance engineers to inspect the fuse element visually when diagnosing equipment faults or carrying out routine servicing.
With a rated current of 2.5 A and a rated voltage of up to 250 V AC, the Z090573 is suitable for industrial machinery, control panels, power supplies, instrumentation and other electrical equipment requiring compact, fast-acting overcurrent protection.
Key Advantages
- Quick-acting operation provides rapid protection against excessive current.
- 2.5 A current rating for industrial and electronic circuits.
- Rated for applications up to 250 V AC.
- Standard 6.35 × 32 mm miniature cartridge format.
- Transparent glass body allows convenient visual inspection.
- Reliable Mersen construction for industrial and OEM equipment.
Key Features
- Mersen MI6SF25V2.5 miniature cartridge fuse.
- 2.5 A rated current.
- 250 V AC maximum rated voltage.
- Quick-acting fuse characteristic.
- 6.35 × 32 mm miniature fuse dimensions.
- Glass cartridge body with cylindrical metal end caps.
- Suitable for electrical distribution and industrial equipment protection.
- Designed for installation in a compatible fuse holder or fuse clip.
Quick-Acting Protection for Electrical Equipment
Quick-acting cartridge fuses interrupt excessive current without the intentional delay provided by time-delay fuse types. This rapid response helps protect sensitive components, wiring and electrical assemblies where even a short-duration overcurrent could cause damage.
The Mersen Z090573 combines a 2.5 A rating with widely used 6.35 × 32 mm dimensions. Before installation, the fuse current, voltage, dimensions, operating characteristic and breaking capacity should always be checked against the original component and the equipment manufacturer's requirements.
Typical Applications
- Industrial control panels.
- Electrical distribution circuits.
- Power supplies and conversion equipment.
- Instrumentation and monitoring systems.
- Industrial machinery and automation equipment.
- OEM electrical and electronic assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 2.5 A | |
|---|---|---|
| Voltage | 150 V | |
| Device Type | Fuse link | |
| Fuse Type | Miniature | |
| Fuse Class | Fast acting | |
| Manufacturer | Mersen | |
| Series | 3SF IEC Miniature Fuses | |
| Model | MI6SF25V2.5 | |
| Part number | Z090573 | |
| Product type | Miniature cartridge fuse | |
| Fuse characteristic | Quick acting / fast acting | |
| Rated current | 2.5 A | |
| Rated voltage | Up to 250 V AC | |
| Fuse size | 6.35 × 32 mm | |
| Overall length | Approximately 31.8 mm | |
| Diameter | Approximately 6.4 mm | |
| Body material | Glass | |
| Terminal type | Cylindrical metal end caps | |
| Mounting | Compatible fuse holder or fuse clip | |
| HS Code | 85361010 |
Frequently Asked Questions
What is the Mersen Z090573 used for?
The Mersen Z090573 provides quick-acting overcurrent protection for electrical distribution circuits, industrial control equipment and compatible electronic assemblies.
What is the current rating of the Z090573?
The fuse has a rated current of 2.5 A.
What voltage is this fuse rated for?
The Mersen Z090573 is designed for applications with a rated voltage of up to 250 V AC.
What size is the Mersen Z090573 fuse?
It uses the standard 6.35 × 32 mm miniature cartridge fuse format.
Is the Z090573 a quick-acting fuse?
Yes. It has a quick-acting characteristic designed to interrupt excessive current rapidly and protect electrical equipment from damage.
Trusted by Electrical Professionals Worldwide
Mersen miniature fuses are widely used by panel builders, maintenance engineers and OEM manufacturers to provide dependable circuit protection across industrial and commercial electrical systems.
