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MERSEN FUSE NH 1C 125A 500V GG NH1GG50V125

MERSEN FUSE NH 1C 125A 500V GG NH1GG50V125

Mersen NH1GG50V125 NH1 gG low voltage fuse-link rated at 125 A, 500 V AC and 250 V DC for industrial electrical distribution and circuit protection.

SKU: NH1GG50V125Alt SKU: NH1GG50V125MPN: V236044
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List Price £10.90 ex VAT
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Why Choose the Mersen NH1GG50V125 NH Fuse-Link?

The Mersen NH1GG50V125 is a premium NH gG low voltage fuse-link designed to deliver reliable protection against overloads and short circuits in industrial electrical distribution systems. Manufactured to DIN and IEC NH standards, this fuse-link is ideal for safeguarding cables, switchgear, distribution boards and industrial power installations while ensuring dependable circuit protection under demanding operating conditions.

As part of the trusted Mersen NH gG 500 VAC fuse-link series, the NH1GG50V125 combines a robust ceramic body with a high breaking capacity to provide long service life and excellent fault interruption performance. Its double indicator and live gripping lugs allow fast fuse identification and safer handling during installation and maintenance.

With a rated current of 125 A, a 500 V AC rating and a 250 V DC capability, the NH1GG50V125 is well suited for industrial switchboards, electrical distribution panels, commercial buildings and OEM machinery requiring dependable low voltage circuit protection.

Key Advantages

  • Full-range gG protection against overloads and short circuits.
  • 125 A current rating for industrial electrical distribution.
  • 500 V AC and 250 V DC ratings for versatile applications.
  • High 120 kA breaking capacity for dependable fault interruption.
  • Double indicator enables rapid visual identification after fuse operation.
  • Live gripping lugs support safer installation and replacement.
  • Manufactured to DIN and IEC NH standards.

Key Features

  • Mersen NH gG 500 VAC fuse-link series.
  • 125 A rated current.
  • 500 V AC rated voltage.
  • 250 V DC rated voltage.
  • NH1 fuse size.
  • General-purpose gG operating characteristic.
  • Double operation indicator.
  • Live gripping lug design.
  • Ceramic body construction.
  • Suitable for industrial and commercial power distribution.

Reliable Protection for Low Voltage Distribution

The Mersen NH1GG50V125 provides dependable protection for electrical distribution circuits by responding quickly to overloads and high fault currents. Its gG operating characteristic makes it suitable for protecting cables, conductors and general-purpose electrical equipment across a wide range of industrial and commercial installations.

Designed for compatibility with standard NH fuse bases, this fuse-link offers reliable long-term performance in demanding environments while supporting safe maintenance through its double indication system and live gripping lugs.

Typical Applications

  • Industrial electrical distribution panels.
  • Commercial switchboards.
  • OEM machinery.
  • Manufacturing facilities.
  • Control panels.
  • Power distribution equipment.
  • Cable and conductor protection.

Technical Specifications

Current 125 A
Voltage 500 V
Manufacturer Mersen
Series NH Fuse-links gG 500 VAC
Model NH1GG50V125
Item number V236044
Product type NH low voltage fuse-link
Fuse characteristic gG
Rated current 125 A
Rated voltage AC 500 V
Rated voltage DC 250 V
Breaking capacity 120 kA
Fuse size NH1
Indication Double indicator
Connection type Live gripping lugs
Body width Approx. 30 mm
Power dissipation 11.8 W
Weight Approx. 0.28 kg
RoHS compliant Yes
HS Code 85361090
Country of Manufacture Hungary
Device Type Fuse link
Fuse Type NH (DIN)
Fuse Size NH1
Fuse Class gG

Frequently Asked Questions

What is the Mersen NH1GG50V125 used for?

This NH fuse-link provides full-range overload and short-circuit protection for industrial and commercial low voltage electrical distribution systems.

What is the rated current of this fuse-link?

The NH1GG50V125 has a rated current of 125 A.

What voltage ratings does this fuse support?

The fuse-link is rated for 500 V AC and 250 V DC applications.

What does the gG characteristic mean?

The gG operating characteristic provides complete protection against both overloads and short circuits for general electrical distribution circuits.

Where is the NH1GG50V125 commonly installed?

It is typically installed in industrial switchgear, electrical distribution boards, commercial installations and OEM machinery.

Trusted for Industrial Circuit Protection

Mersen NH fuse-links are trusted worldwide by electrical engineers and panel builders for delivering reliable fault protection, high breaking performance and long service life in demanding industrial environments.

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