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 6,900 CP GR 10.38 0016 D1014579
Fast-acting gR fuse designed for semiconductor and power electronics protection, rated 690 V AC and 16 A with high breaking capacity.
£5.04
Why Choose the Mersen FR10GR69V16 Protistor® High-Speed Fuse?
The Mersen FR10GR69V16 (Item No. D1014579) is a premium Protistor® high-speed cylindrical semiconductor fuse designed to provide full-range (gR) protection for sensitive semiconductor devices. Engineered specifically for power electronic applications, it safeguards inverters, UPS systems, variable speed drives and other semiconductor equipment against overloads and short-circuit faults while minimising damage to expensive components.
Manufactured to comply with IEC 60269-4, this international 10 × 38 mm cylindrical fuse combines low I²t characteristics with exceptional current-limiting performance, ensuring rapid fault clearance and improved protection for IGBTs, thyristors, SCRs, diodes and rectifiers.
Rated at 16 A and 690 V AC, the FR10GR69V16 delivers dependable protection in compact industrial electrical installations where reliable semiconductor protection is critical.
Key Advantages
- Full-range gR semiconductor protection.
- 16 A current rating.
- 690 V AC IEC voltage rating.
- Extremely fast fault interruption.
- Low I²t minimises thermal stress on semiconductor devices.
- High current-limiting capability improves equipment protection.
Key Features
- Mersen Protistor® Size 10 × 38 mm.
- 16 A rated current.
- 690 V AC IEC rated voltage.
- gR operating class for full-range semiconductor protection.
- No blown-fuse indicator.
- Current-limiting ceramic construction.
- Worldwide standard 10 × 38 mm format.
- Excellent cycling capability.
Reliable Protection for Semiconductor Equipment
The FR10GR69V16 is engineered to rapidly clear fault currents before excessive thermal energy reaches sensitive semiconductor components. Its low let-through energy helps maximise equipment life while reducing maintenance costs and production downtime.
Mersen Protistor® fuses are widely used throughout industrial automation, renewable energy systems, motor drives, UPS installations and power conversion equipment where dependable semiconductor protection is essential.
Typical Applications
- Variable frequency drives (VFDs).
- UPS systems.
- Industrial inverters.
- Power converters.
- Servo drives.
- Industrial automation equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Type | Semiconductor | |
|---|---|---|
| Fuse Size | 10x38 mm | |
| Fuse Class | gR | |
| Voltage | 690 V | |
| Item number | D1014579 | |
| Catalogue No | FR10GR69V16 | |
| Description | High-Speed Cylindrical Fuse Protistor® Size 10x38 gR 690VAC IEC 16A | |
| EAN/UPC Code | 3605340501018 | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 16 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | gR | |
| Fuse Size | 10x38 | |
| Mounting | Clip | |
| Clearing I2t At Rated Voltage | 140 A²s | |
| Melting I2t | 19 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 | 3 W | |
| HS Code | 85361050 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Mersen FR10GR69V16 used for?
It provides full-range protection for semiconductor devices used in industrial power electronic equipment including inverters, UPS systems and motor drives.
What is the current rating of this fuse?
The Mersen FR10GR69V16 has a rated current of 16 A.
What voltage is the FR10GR69V16 rated for?
The fuse is rated for operation at up to 690 V AC in accordance with IEC standards.
What does the gR operating class mean?
The gR operating class provides full-range protection against both overload and short-circuit faults for semiconductor devices.
Does this fuse include a blown-fuse indicator?
No. The FR10GR69V16 is supplied without an indication system.
Trusted by Industrial Engineers Worldwide
Mersen Protistor® semiconductor fuses are trusted worldwide for providing dependable high-speed protection for industrial power electronics, helping maximise equipment reliability and minimise costly downtime.
