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MERSEN FUSE 5SM 2,5A MITTELTR. MI5SM25V2,5
Mersen H216115 5 x 20 mm medium time-lag glass miniature fuse rated at 2.5 A and 250 V AC for electrical distribution and industrial circuit protection.
£0.4125
Why Choose the Mersen H216115 Medium Time-Lag Miniature Fuse?
The Mersen H216115 is a dependable 5 × 20 mm medium time-lag miniature fuse designed to protect electrical distribution circuits and industrial equipment against sustained overloads and short circuits. Part of the established Mersen 5SM IEC miniature fuse series, it combines controlled tolerance of temporary current surges with reliable fault interruption.
Its medium time-lag operating characteristic allows brief start-up currents to pass without unnecessary fuse operation. This makes the H216115 suitable for circuits containing transformers, power supplies, capacitive loads and other components that may draw a temporary surge when energised.
With a rated current of 2.5 A, a rated voltage of 250 V AC and standard 5 × 20 mm dimensions, the Mersen H216115 provides compact and reliable protection for control panels, instrumentation, automation equipment and industrial auxiliary circuits.
Key Advantages
- Medium time-lag characteristic tolerates brief normal inrush currents.
- 2.5 A current rating for electrical and industrial circuits.
- 250 V AC voltage rating for low-voltage equipment protection.
- Compact 5 × 20 mm IEC miniature fuse format.
- Protects against sustained overloads and short-circuit currents.
- Manufactured by Mersen for dependable technical performance.
Key Features
- Mersen 5SM IEC miniature fuse series.
- 2.5 A rated current.
- 250 V AC rated voltage.
- Medium time-lag operating characteristic.
- Standard 5 × 20 mm cylindrical cartridge dimensions.
- Glass cartridge body construction.
- Suitable for circuits with temporary start-up currents.
- Designed for electrical distribution and industrial applications.
Balanced Protection for Circuits with Inrush Current
Medium time-lag fuses provide a balance between rapid fault interruption and tolerance of short-duration current peaks. They allow normal start-up surges to pass while disconnecting the circuit when an excessive current condition persists.
The Mersen 5SM range is designed for electrical distribution circuits and industrial applications requiring compact IEC-format protection. The H216115 helps reduce nuisance fuse replacement while maintaining dependable protection for connected equipment.
Typical Applications
- Industrial control panels.
- Power supplies and transformer circuits.
- Automation and process control equipment.
- Instrumentation and measurement systems.
- Electrical distribution and auxiliary circuits.
- OEM machinery and electronic equipment.
Technical Specifications
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| Current | 2.5 A | |
|---|---|---|
| Device Type | Fuse link | |
| Fuse Type | Miniature | |
| Fuse Class | Time delay | |
| Voltage | 250 V | |
| Manufacturer | Mersen | |
| Series | 5SM IEC Miniature Fuses | |
| Model | H216115 | |
| Manufacturer reference | MI5SM25V2.5 | |
| Product type | Medium time-lag miniature fuse | |
| Rated current | 2.5 A | |
| Rated voltage | 250 V AC | |
| Operating characteristic | Medium time-lag | |
| Fuse dimensions | 5 × 20 mm | |
| Body material | Glass | |
| Fuse format | Cylindrical cartridge | |
| Applicable standard | IEC 60127-2 Sheet 2 | |
| Installation | Compatible 5 × 20 mm fuse holder | |
| HS Code | 85361010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the Mersen H216115 used for?
The Mersen H216115 provides overcurrent protection for electrical distribution circuits and industrial equipment that may experience brief start-up currents.
What is the current rating of the H216115?
The fuse has a rated current of 2.5 A.
What voltage is the Mersen H216115 rated for?
The H216115 is rated for use in circuits up to 250 V AC.
Is the H216115 a quick-acting or time-lag fuse?
It is a medium time-lag fuse that tolerates brief normal current surges while protecting against sustained overloads and short circuits.
What size is the Mersen H216115?
The fuse has standard miniature cartridge dimensions of 5 × 20 mm.
Trusted for Industrial Circuit Protection
Mersen miniature fuses are used by panel builders, equipment manufacturers and maintenance engineers for dependable protection of electrical distribution circuits and industrial equipment.
