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MERSEN FUSE 6,900 CP GR 10.38 0001.5 P1014566
The Protistor® FR10GR69V1.5 fuse offers rapid and reliable protection for critical semiconductor and power electronic applications, supporting operational voltages up to 690VAC with a gR class for robust full-range fault coverage.
£5.36
Why Choose the Mersen FR10GR69V1.5 High-Speed Semiconductor Fuse?
The Mersen FR10GR69V1.5 is a high-performance Protistor® high-speed cylindrical semiconductor fuse designed to provide fast and reliable protection for sensitive power electronic equipment. Manufactured by Mersen, a global leader in circuit protection, this fuse is engineered to safeguard semiconductor devices from damaging short circuits and overload conditions.
Part of the trusted Protistor® 10×38 gR 690 V AC series, the FR10GR69V1.5 offers full-range semiconductor protection in compact industrial installations. Its ultra-fast operation minimises fault energy, helping to extend the service life of inverters, UPS systems, variable speed drives and other power conversion equipment while reducing costly downtime.
With a 1.5 A current rating, 690 V AC rating and compact 10 × 38 mm cylindrical format, this fuse is ideal for protecting discrete semiconductor devices in industrial automation, motor control and power electronics applications.
Key Advantages
- High-speed gR semiconductor fuse for complete protection.
- 690 V AC rating for industrial power systems.
- 1.5 A current rating for sensitive electronic protection.
- Ultra-fast fault clearing reduces semiconductor damage.
- Low let-through energy (I²t) improves equipment protection.
- Compact 10 × 38 mm design for easy installation.
Key Features
- Mersen Protistor® series.
- Catalogue number: FR10GR69V1.5.
- Rated current: 1.5 A.
- Rated voltage: 690 V AC.
- Characteristic: gR full-range semiconductor protection.
- 10 × 38 mm cylindrical fuse.
- Current-limiting, ultra-fast operation.
- IEC 60269-4 compliant.
Fast Protection for Sensitive Power Electronics
High-speed semiconductor fuses are specifically designed to protect power semiconductors against destructive short-circuit currents. Unlike standard industrial fuses, gR semiconductor fuses provide rapid fault interruption with very low let-through energy, helping minimise damage to costly electronic components.
The Mersen Protistor® range is widely used throughout industrial automation and power conversion systems, delivering dependable protection for inverters, UPS equipment, motor drives and semiconductor assemblies where reliability is critical.
Typical Applications
- Variable speed drives (VSDs).
- Industrial inverters.
- UPS systems.
- Power converters.
- Semiconductor protection.
- Industrial automation equipment.
Technical Specifications
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| Fuse Type | Semiconductor | |
|---|---|---|
| Fuse Size | 10x38 mm | |
| Fuse Class | gR | |
| Voltage | 690 V | |
| Item number | P1014566 | |
| Catalogue No | FR10GR69V1.5 | |
| Description | High-Speed Cylindrical Fuse Protistor® Size 10x38 gR 690VAC IEC 1.5A | |
| EAN/UPC Code | 3605340500899 | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 1.5 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | gR | |
| Fuse Size | 10x38 | |
| Mounting | Clip | |
| Clearing I2t At Rated Voltage | 0.8 A²s | |
| Melting I2t | 0.31 A²s | |
| AC Max I.R./Breaking Capacity | I1: 160 kA | |
| Connection/Terminal Material | Silver-Plated Copper | |
| Connection/Terminal Type | Ferrule | |
| Product Diameter | 10.3 mm | |
| Product Length | 39.2 mm | |
| Sell Pack Quantity | 10 EA | |
| Sell Pack Weight | 0.08 kg | |
| Sell Pack Width | 55 mm | |
| Sell Pack Length | 80 mm | |
| Sell Pack Height | 15 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.008 kg | |
| Power Dissipation at Rated Current Value | 1.2 W | |
| HS Code | 85361010 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Mersen FR10GR69V1.5 used for?
It is designed to protect semiconductor devices, including inverters, UPS systems, variable speed drives and other sensitive power electronic equipment.
What is the current rating of this fuse?
The fuse has a 1.5 A rated current.
What voltage is this fuse rated for?
The FR10GR69V1.5 is rated for operation on systems up to 690 V AC.
What does the gR characteristic mean?
The gR classification indicates full-range semiconductor protection, providing fast interruption of overloads and short-circuit faults to safeguard sensitive electronic components.
What applications is this fuse suitable for?
It is commonly installed in industrial inverters, UPS systems, motor drives, converters and other equipment containing power semiconductors.
Trusted for Industrial Circuit Protection
Mersen Protistor® semiconductor fuses are trusted worldwide by machine builders, panel manufacturers and industrial engineers for delivering dependable protection of critical power electronic equipment.
