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MERSEN FUSE 690V CP 14X51 GG 4A S/I FR14GG69V4

MERSEN FUSE 690V CP 14X51 GG 4A S/I FR14GG69V4

Mersen FR14GG69V4 14 × 51 mm ceramic gG cylindrical fuse link rated at 4 A and 690 V AC for full-range industrial circuit protection.

SKU: FR14GG69V4Alt SKU: FR14GG69V4MPN: A219765
Price
List Price £2.16 ex VAT
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£2.16
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Manufacturer Lead Time

Sold in packs of 10

£2.16

Why Choose the Mersen FR14GG69V4 Cylindrical Fuse Link?

The Mersen FR14GG69V4 is a premium 14 × 51 mm cylindrical gG fuse link designed to provide reliable full-range protection against overloads and short circuits in industrial electrical installations. Rated at 4 A and 690 V AC, it is ideal for protecting cables, electrical distribution circuits, switchgear and industrial control equipment.

As part of Mersen's proven IEC cylindrical fuse range, the FR14GG69V4 features a durable ceramic body with silver-plated ferrules to deliver dependable electrical performance, excellent current limitation and long service life. Its compact dimensions make it well suited to industrial control panels, OEM machinery and low-voltage distribution assemblies.

The gG utilisation category provides complete protection throughout the operating range, safeguarding cables and equipment from prolonged overloads through to high prospective short-circuit currents. Manufactured in accordance with IEC standards, it offers dependable protection in demanding industrial environments.

Key Advantages

  • Compact 14 × 51 mm cylindrical fuse format.
  • 4 A rated current with 690 V AC IEC rating.
  • gG utilisation category provides full-range overload and short-circuit protection.
  • 120 kA AC breaking capacity for dependable fault interruption.
  • Ceramic body with silver-plated ferrules for reliable long-term performance.
  • Suitable for industrial control panels, switchgear and electrical distribution systems.

Key Features

  • Mersen FR14GG cylindrical fuse-link series.
  • 14 × 51 mm fuse size.
  • 4 A rated current.
  • 690 V AC IEC rated voltage.
  • 250 V DC IEC rated voltage.
  • gG full-range protection characteristic.
  • 120 kA AC breaking capacity.
  • Ceramic construction with silver-plated copper ferrules.

Reliable Protection for Industrial Electrical Circuits

The Mersen FR14GG69V4 is designed to interrupt overload and short-circuit currents before they can damage cables, switchgear and connected equipment. Its gG operating characteristic provides complete protection for general-purpose industrial electrical circuits while helping reduce fault energy and improve system reliability.

Its ceramic construction and high breaking capacity make it suitable for demanding industrial applications where dependable protection, long service life and compliance with IEC standards are essential.

Typical Applications

  • Industrial control panels.
  • Electrical distribution boards.
  • Cable protection.
  • Industrial switchgear.
  • OEM machinery.
  • Low-voltage power distribution systems.

Technical Specifications

Current 4 A
Voltage 690 V
Manufacturer Mersen
Manufacturer part number FR14GG69V4
Item number A219765
Product type Cylindrical fuse link
Fuse characteristic gG
Fuse size 14 × 51 mm
Rated current 4 A
Rated voltage AC 690 V IEC
Rated voltage DC 250 V IEC
Breaking capacity AC 120 kA
Breaking capacity DC 100 kA
Current type AC/DC
Indication None
Body material Ceramic
Contact material Silver-plated copper ferrules
Dimensions 14.3 × 51 mm
Power dissipation 1.1 W
Weight Approximately 21 g
RoHS compliant Yes
EAN 8430399008264
HS Code 85361010
Country of Manufacture Tunisia
Device Type Fuse link
Fuse Type Cylindrical
Fuse Size 14x51 mm
Fuse Class gG

Frequently Asked Questions

What is the Mersen FR14GG69V4 used for?

The FR14GG69V4 provides full-range overload and short-circuit protection for cables, electrical distribution circuits and industrial electrical equipment.

What are the voltage and current ratings?

This fuse is rated at 4 A, 690 V AC and 250 V DC according to IEC standards.

What does the gG fuse characteristic mean?

The gG utilisation category provides complete protection against both overloads and short-circuit faults in general-purpose electrical installations.

Does the FR14GG69V4 include an indicator?

No. The FR14GG69V4 is supplied without a visual indicator or striker.

What fuse holder is compatible with this fuse?

This fuse is designed for compatible 14 × 51 mm cylindrical fuse holders with suitable voltage and current ratings.

Trusted by Electrical Professionals Worldwide

Mersen cylindrical fuse links are trusted by panel builders, OEM manufacturers and industrial maintenance engineers to deliver dependable circuit protection, excellent current limitation and long-term reliability across industrial electrical installations.

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

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