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MERSEN FUSE 6,900 CP GR 10.38 0016 D1014579

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.

SKU: FR10GR69V16Alt SKU: FR10GR69V16MPN: D1014579
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2 in stock (can be backordered)

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£8.40

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

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
Fuse Type Semiconductor
Fuse Size 10x38 mm
Fuse Class gR
Voltage 690 V

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.

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