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MERSEN FUSE 500V CP 10X38 AM 0.5A S/I W216150
Mersen FR10AM50V0.5 10 × 38 mm aM cylindrical fuse-link rated at 0.5 A and 500 V AC for short-circuit protection of low-current motor circuits.
£0.846
Why Choose the Mersen FR10AM50V0.5 Cylindrical Fuse-Link?
The Mersen FR10AM50V0.5 is a compact 10 × 38 mm aM cylindrical fuse-link designed to provide dependable short-circuit protection for low-current motor circuits and associated industrial switchgear. Manufactured for IEC low-voltage applications, it is suitable for control panels, motor starters and machinery requiring reliable protection against damaging fault currents.
As part of the established Mersen FR10 aM ferrule fuse-link range, this model features a robust ceramic body with silver-plated copper contacts for consistent electrical performance and long operational life. Its aM partial-range characteristic allows temporary motor starting currents to pass while interrupting unacceptable short-circuit currents before they damage contactors, conductors or connected equipment.
With a rated current of 0.5 A, an IEC rated voltage of 500 V AC and a high 120 kA breaking capacity, the FR10AM50V0.5 provides effective protection in demanding industrial installations. Its compact format supports straightforward clip mounting in compatible cylindrical fuse holders.
Key Advantages
- Compact 10 × 38 mm IEC cylindrical fuse-link.
- aM motor protection characteristic for short-circuit protection.
- 0.5 A rated current for low-current motor and control circuits.
- 500 V AC rated voltage for industrial applications.
- 120 kA breaking capacity for reliable fault interruption.
- Ceramic construction with silver-plated copper contacts.
Key Features
- Mersen FR10 aM ferrule fuse-link series.
- 0.5 A rated current.
- 500 V AC IEC rated voltage.
- 10 × 38 mm cylindrical format.
- aM partial-range protection characteristic.
- High current-limiting performance.
- Durable ceramic insulating body.
- Silver-plated copper ferrule contacts.
Reliable Protection for Low-Current Motor Circuits
The Mersen FR10AM50V0.5 is designed to protect motor circuits and installation switchgear against damaging short-circuit currents. Its aM characteristic provides high current limitation and low thermal let-through while allowing the temporary inrush currents associated with motor starting.
Because an aM fuse-link provides partial-range protection, it should normally be coordinated with a suitable overload relay or another protective device. This arrangement provides effective protection for motors, contactors, conductors and related control equipment.
Typical Applications
- Low-current industrial motor starters.
- Motor control and protection assemblies.
- Electrical control panels.
- Contactors and overload relay circuits.
- Machine building and OEM equipment.
- Industrial automation and switchgear systems.
Technical Specifications
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| Current | 0.5 A | |
|---|---|---|
| Voltage | 500 V | |
| Device Type | Fuse link | |
| Fuse Type | Cylindrical | |
| Fuse Size | 10x38 mm | |
| Fuse Class | aM | |
| Manufacturer | Mersen | |
| Series | FR10 aM Ferrule Fuse-Links | |
| Model | FR10AM50V0.5 | |
| Manufacturer item number | W216150 | |
| EAN / UPC | 8430399008004 | |
| Product type | Cylindrical fuse-link | |
| Fuse characteristic | aM (motor protection) | |
| Protection range | Partial range | |
| Rated current | 0.5 A | |
| Rated voltage | 500 V AC | |
| Breaking capacity | 120 kA | |
| Fuse size | 10 × 38 mm | |
| Product diameter | 10.3 mm | |
| Product length | 38 mm | |
| Mounting type | Clip mounting | |
| Supply type | AC | |
| Body material | Ceramic | |
| Terminal material | Silver-plated copper | |
| Terminal type | Ferrule | |
| Power dissipation at rated current | 0.07 W | |
| Product weight | Approx. 8.3 g | |
| RoHS compliant | Yes | |
| HS Code | 85361010 |
Frequently Asked Questions
What is the Mersen FR10AM50V0.5 used for?
The FR10AM50V0.5 is an aM cylindrical fuse-link designed to provide short-circuit protection for low-current motor circuits and associated switchgear.
What current rating does this fuse-link have?
The Mersen FR10AM50V0.5 has a rated current of 0.5 A.
What voltage is the FR10AM50V0.5 rated for?
This fuse-link is rated for operation on electrical systems up to 500 V AC.
What does the aM fuse characteristic mean?
The aM characteristic provides partial-range protection against short-circuit currents while allowing the temporary inrush current associated with motor starting.
Does this fuse provide overload protection?
No. The aM characteristic provides short-circuit protection and should normally be coordinated with a suitable overload relay or another device that provides overload protection.
Trusted by Industrial Electrical Professionals
Mersen cylindrical fuse-links are widely used by panel builders, machine manufacturers and maintenance engineers for dependable motor circuit protection, effective current limitation and consistent industrial performance.
