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MERSEN FUSE 6,900 CP GR 10.38 0001 L1014563

MERSEN FUSE 6,900 CP GR 10.38 0001 L1014563

The FR10GR69V1 provides reliable, high-speed circuit protection for sensitive industrial power electronics, covering up to 690VAC with a breaking capacity tailored for demanding applications. Its compact 10x38mm design ensures straightforward integration into standard fuse holders, optimising space within control panels and equipment.

SKU: FR10GR69V1Alt SKU: FR10GR69V1MPN: L1014563
Price
List Price £8.40 ex VAT
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£8.40
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Sold in packs of 10

£8.40

Why Choose the Mersen FR10GR69V1 Protistor® Semiconductor Fuse?

The Mersen FR10GR69V1 is a high speed gR semiconductor fuse engineered to provide complete protection for sensitive power electronic devices. As part of the renowned Mersen Protistor® 10×38 gR 690 V AC series, this fuse offers ultra-fast fault clearing to protect semiconductors such as IGBTs, thyristors, diodes and rectifiers used in industrial power conversion equipment.

Designed for demanding industrial environments, the FR10GR69V1 combines rapid fault interruption with excellent current limiting performance, helping reduce damage to expensive electronic components and minimise system downtime. Its compact 10×38 mm cylindrical format allows straightforward installation in compatible fuse holders across a wide range of electrical systems.

With a rated current of 1 A and a 690 V AC IEC voltage rating, the FR10GR69V1 is ideal for protecting inverters, UPS systems, variable speed drives and other semiconductor-based equipment requiring dependable overcurrent protection.

Key Advantages

  • High speed gR semiconductor protection fuse.
  • 1 A current rating for precise circuit protection.
  • 690 V AC IEC voltage rating for industrial applications.
  • Extremely fast fault clearing for sensitive semiconductor devices.
  • Excellent current limiting characteristics.
  • Compact 10×38 mm cylindrical design for simple installation.

Key Features

  • Mersen Protistor® high speed fuse series.
  • 1 A rated current.
  • 690 V AC IEC rated voltage.
  • gR operating class for full-range semiconductor protection.
  • 10×38 mm cylindrical ceramic body.
  • Low I²t performance for enhanced semiconductor protection.
  • Current limiting design.
  • IEC 60269-4 compliant.

Reliable Protection for Semiconductor Equipment

The Mersen FR10GR69V1 is specifically developed to protect semiconductor devices against both overload and short circuit conditions. Its low I²t characteristics reduce thermal stress on sensitive components, helping improve equipment reliability and extend operational life.

Protistor® semiconductor fuses are widely specified by equipment manufacturers for industrial automation, renewable energy systems and power conversion equipment where dependable protection is essential.

Typical Applications

  • Variable frequency drives.
  • Industrial inverters.
  • UPS systems.
  • Motor drives.
  • Power converters.
  • Semiconductor protection circuits.

Technical Specifications

Item number L1014563
Catalogue No FR10GR69V1
Description High-Speed Cylindrical Fuse Protistor® Size 10x38 gR 690VAC IEC 1A
EAN/UPC Code 3605340500875
Rated voltage AC IEC 690 V
Ampere Rating 1 A
RoHS Compliant Yes
AC or DC AC
Speed/Characteristic gR
Fuse Size 10x38
Mounting Clip
Clearing I2t At Rated Voltage 0.48 A²s
Melting I2t 0.17 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 0.8 W
HS Code 85361010
Country of Manufacture France
Fuse Type Semiconductor
Fuse Size 10x38 mm
Fuse Class gR
Voltage 690 V

Frequently Asked Questions

What is the Mersen FR10GR69V1 used for?

The FR10GR69V1 protects sensitive semiconductor devices such as IGBTs, thyristors, diodes and rectifiers used in industrial power electronics.

What is the current rating of this fuse?

This fuse has a 1 A rated current.

What voltage is the FR10GR69V1 rated for?

The fuse is designed for systems operating up to 690 V AC in accordance with IEC standards.

What does the gR classification mean?

The gR operating class provides full-range protection for semiconductor devices, offering protection against both overloads and short circuits.

Where is this fuse commonly installed?

The FR10GR69V1 is commonly installed in inverters, UPS systems, motor drives and industrial power conversion equipment requiring fast semiconductor protection.

Trusted by Industrial Engineers Worldwide

Mersen Protistor® semiconductor fuses are trusted globally for delivering rapid fault interruption, outstanding semiconductor protection and dependable performance in demanding industrial power applications.

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