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MERSEN FUSE NH 0 63A 500V GG SGL NH0GG50V63-1

MERSEN FUSE NH 0 63A 500V GG SGL NH0GG50V63-1

Mersen NH0GG50V63-1 NH Size 0 gG HRC fuse link rated at 63 A, 500 V AC and 250 V DC with isolated gripping lugs and double indicator for industrial circuit protection.

SKU: NH0GG50V63-1Alt SKU: NH0GG50V63-1MPN: N217224
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List Price £16.60 ex VAT
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Why Choose the Mersen NH0GG50V63-1 NH Fuse Link?

The Mersen NH0GG50V63-1 is a high-performance NH gG low voltage HRC fuse link designed to provide dependable protection for industrial electrical distribution systems, switchgear and power circuits. Manufactured to DIN NH standards, this fuse link delivers reliable protection against overloads and short circuits, helping safeguard cables, equipment and electrical installations.

Part of the trusted Mersen NH fuse-link range, the NH0GG50V63-1 features isolated gripping lugs and a double operating indicator for safer handling and quick identification of an operated fuse. Its robust ceramic construction ensures long service life and dependable performance in demanding industrial and commercial environments.

With a 63 A current rating, 500 V AC / 250 V DC voltage rating and NH Size 0 format, this fuse link is ideal for protecting switchboards, motor control centres, distribution panels and industrial power systems.

Key Advantages

  • High-performance NH gG fuse link for industrial circuit protection.
  • 63 A current rating suitable for power distribution applications.
  • 500 V AC and 250 V DC rated for versatile electrical systems.
  • Double indicator allows rapid identification of blown fuses.
  • Isolated gripping lugs improve operator safety during replacement.
  • Manufactured to IEC and DIN NH standards for reliable protection.

Key Features

  • Mersen NH gG fuse-link series.
  • NH Size 0 fuse link.
  • 63 A rated current.
  • 500 V AC / 250 V DC rated voltage.
  • General-purpose gG full-range protection.
  • Double operating indicator.
  • Isolated gripping lugs.
  • Durable ceramic body construction.

Reliable Protection for Industrial Power Distribution

NH gG fuse links provide comprehensive protection against overload and short-circuit faults across low voltage electrical systems. Their high breaking capacity helps minimise equipment damage while supporting safe and reliable operation of industrial installations.

The Mersen NH0GG50V63-1 is widely used by electrical contractors, panel builders and maintenance engineers requiring dependable overcurrent protection for switchboards, control panels and distribution equipment.

Typical Applications

  • Industrial switchboards.
  • Power distribution systems.
  • Motor control centres.
  • Cable and feeder protection.
  • Manufacturing facilities.
  • Commercial electrical installations.

Technical Specifications

Current 63 A
Voltage 500 V
Manufacturer Mersen
Series NH gG Fuse Links
Model NH0GG50V63-1
Product type NH HRC fuse link
Fuse characteristic gG
Rated current 63 A
Rated voltage AC 500 V
Rated voltage DC 250 V
Fuse size NH0
Body width 30 mm
Indicator Double indicator
Gripping lugs Isolated
Standards IEC 60269 / DIN NH
RoHS compliant Yes
HS Code 85361050
Country of Manufacture Hungary
Device Type Fuse link
Fuse Type NH (DIN)
Fuse Size NH0
Fuse Class gG

Frequently Asked Questions

What is the Mersen NH0GG50V63-1 used for?

It protects industrial electrical circuits, cables and equipment against overloads and short circuits in low voltage power distribution systems.

What is the current rating of this fuse?

The NH0GG50V63-1 has a rated current of 63 A.

What voltage is this fuse rated for?

This fuse is rated for 500 V AC and 250 V DC.

What does the gG fuse characteristic mean?

The gG classification provides full-range protection against overload and short-circuit faults, making it suitable for general-purpose protection of cables and electrical equipment.

What are isolated gripping lugs?

Isolated gripping lugs allow safer fuse installation and replacement using an appropriate NH fuse puller while reducing operator risk.

Trusted for Industrial Circuit Protection

Mersen NH fuse links are trusted worldwide by electrical engineers and panel builders for delivering dependable overcurrent protection in demanding industrial power distribution systems.

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