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MERSEN FUSE 6,900 CP GR 10.38 0010 A1014576
The FR10GR69V10 fuse offers rapid interruption of overload and short-circuit currents for semiconductor and power electronics applications. Rated at 690VAC and 10A with a gR characteristic and a compact 10x38mm ceramic body.
£5.04
Why Choose the Mersen FR10GR69V10 Protistor® High-Speed Fuse?
The Mersen FR10GR69V10, manufacturer item number A1014576, is a high-speed cylindrical semiconductor fuse designed to protect sensitive power-electronic equipment against short circuits and overload currents. Part of the Mersen Protistor® range, this compact 10 × 38 mm fuse features a fast-acting, full-range gR operating characteristic.
Rated at 10 A and 690 V AC IEC, the FR10GR69V10 delivers a maximum breaking capacity of 160 kA. Its low melting and clearing energy help limit the thermal and electrodynamic stress imposed on semiconductor components during fault conditions, supporting improved equipment reliability and reduced downtime.
The ceramic body and silver-plated copper ferrules provide durable insulation, dependable conductivity and straightforward clip-mounted installation. Designed in accordance with IEC 60269-4, the fuse is suitable for inverters, uninterruptible power supplies, variable-speed drives and other equipment containing discrete semiconductor devices.
Key Advantages
- Fast-acting, full-range protection for semiconductor equipment.
- 10 A rated current for power-electronic circuits.
- Suitable for systems operating at up to 690 V AC IEC.
- 160 kA breaking capacity for dependable fault interruption.
- gR characteristic protects against short circuits and overload currents.
- Low I²t values help reduce damaging energy passed to semiconductor devices.
- Compact 10 × 38 mm cylindrical construction.
- Compatible with correctly rated clip-mounted fuse holders.
Key Features
- Mersen catalogue number FR10GR69V10.
- Manufacturer item number A1014576.
- Protistor® high-speed semiconductor fuse.
- Full-range gR operating characteristic.
- 10 A nominal current rating.
- 690 V AC IEC voltage rating.
- 160 kA maximum AC breaking capacity.
- 10 × 38 mm cylindrical fuse size.
- Clip-mounted installation.
- Ceramic insulating body.
- Silver-plated copper ferrule terminals.
- IEC 60269-4 compliant.
- UL and CSA recognised component.
- RoHS compliant.
Full-Range Semiconductor Protection
Power semiconductor devices can be damaged by fault energy before a conventional industrial fuse has time to operate. The Mersen FR10GR69V10 uses a fast gR characteristic to provide full-range protection against both high short-circuit currents and lower overload currents, helping protect valuable semiconductor components throughout a broad operating range.
Its low I²t performance limits the energy allowed to pass through the circuit during fuse operation. This makes the FR10GR69V10 particularly suitable for power-conversion equipment where rapid current interruption, reliable overload protection and compact installation are essential.
Typical Applications
- Variable-speed drives.
- Industrial inverters.
- Uninterruptible power supplies.
- Power converters and rectifiers.
- Industrial motor-control equipment.
- Semiconductor power supplies.
- Renewable-energy conversion systems.
- Equipment containing discrete semiconductor devices.
Technical Specifications
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| Fuse Type | Semiconductor | |
|---|---|---|
| Fuse Size | 10x38 mm | |
| Fuse Class | gR | |
| Voltage | 690 V | |
| Item number | A1014576 | |
| Catalogue No | FR10GR69V10 | |
| Description | High-Speed Cylindrical Fuse Protistor® Size 10x38 gR 690VAC IEC 10A | |
| EAN/UPC Code | 3605340500998 | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 10 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | gR | |
| Fuse Size | 10x38 | |
| Mounting | Clip | |
| Clearing I2t At Rated Voltage | 55 A²s | |
| Melting I2t | 6.7 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 | 2.1 W | |
| HS Code | 85361010 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Mersen FR10GR69V10?
The Mersen FR10GR69V10, item number A1014576, is a 10 × 38 mm Protistor® high-speed cylindrical fuse designed to protect semiconductor equipment against short circuits and overload currents.
What is the current rating of the FR10GR69V10?
The fuse has a nominal current rating of 10 A.
What voltage is the FR10GR69V10 rated for?
The fuse is rated for use on AC electrical systems operating at up to 690 V IEC.
What does the gR fuse classification mean?
A gR fuse is a fast-acting, full-range semiconductor fuse designed to provide protection against both short-circuit currents and overload currents.
What is the breaking capacity of the FR10GR69V10?
The fuse has a maximum AC breaking capacity of 160 kA.
Where is the Mersen FR10GR69V10 typically used?
It is commonly used in inverters, UPS equipment, variable-speed drives, converters and other power-electronic systems containing sensitive semiconductor components.
Trusted by Power Electronics Professionals Worldwide
Mersen Protistor® fuses are trusted by electrical engineers, panel builders and equipment manufacturers for rapid fault interruption, low energy let-through and dependable semiconductor protection.
