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MERSEN FUSE NH 2C 250A 500V GG SGL NH-SICH.2

MERSEN FUSE NH 2C 250A 500V GG SGL NH-SICH.2

Mersen NH2GG50V250-1 DIN NH2 gG fuse link rated at 250 A, 500 V AC and 250 V DC with isolated gripping lugs, double operating indicator and 120 kA breaking capacity.

SKU: NH2GG50V250-1Alt SKU: NH2GG50V250-1MPN: F218252
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List Price £22.68 ex VAT
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Why Choose the Mersen NH2GG50V250-1 NH Fuse Link?

The Mersen NH2GG50V250-1 is a premium DIN NH gG low voltage fuse link engineered to provide full-range protection for industrial electrical distribution systems, switchgear and power equipment. Manufactured by Mersen, this NH fuse link delivers reliable overload and short circuit protection while complying with IEC and DIN standards for demanding industrial applications.

Designed with isolated gripping lugs and a double operating indicator, the NH2GG50V250-1 enables safer fuse replacement while allowing rapid visual identification of an operated fuse. Its robust ceramic construction and high interrupting capacity make it an ideal choice for industrial power distribution and machinery protection.

With a 250 A current rating, 500 V AC operating voltage and NH2 size, this fuse link is ideally suited for industrial switchboards, motor control centres, transformers, OEM machinery and low voltage distribution systems requiring dependable circuit protection.

Key Advantages

  • DIN NH gG full-range fuse link for overload and short circuit protection.
  • 250 A current rating suitable for industrial power distribution.
  • 500 V AC and 250 V DC rated voltage.
  • Double operating indicator for rapid fuse status identification.
  • Isolated gripping lugs improve operator safety.
  • 120 kA breaking capacity for dependable fault interruption.

Key Features

  • Mersen NH gG fuse link series.
  • NH2 fuse size.
  • 250 A rated current.
  • 500 V AC IEC rated voltage.
  • 250 V DC IEC rated voltage.
  • gG utilisation category providing full-range protection.
  • Double operating indicator.
  • Isolated gripping lugs for safer maintenance.

Reliable Protection for Industrial Electrical Systems

NH gG fuse links provide comprehensive protection against overloads and short circuit faults in low voltage electrical systems. Their high breaking capacity enables rapid interruption of fault currents, helping protect switchgear, transformers, cables and connected equipment while improving the reliability and safety of industrial installations.

The NH2GG50V250-1 is designed for installation in compatible NH fuse bases used in industrial switchgear and distribution equipment. It is widely specified by panel builders, electrical contractors and OEM manufacturers where dependable circuit protection and long service life are essential.

Typical Applications

  • Industrial power distribution panels.
  • Low voltage switchboards and switchgear.
  • Transformer protection.
  • Motor control centres.
  • OEM machinery and automation systems.
  • Commercial and industrial electrical installations.

Technical Specifications

Current 250 A
Voltage 500 V
Manufacturer Mersen
Series NH gG 500 V Fuse Links
Model NH2GG50V250-1
Item number R222494
EAN / UPC 8430399002064
Product type DIN NH fuse link
Fuse category gG
Rated current 250 A
Rated AC voltage 500 V AC
Rated DC voltage 250 V DC
Breaking capacity 120 kA
Fuse size NH2
Indicator Double indicator
Terminal type Isolated gripping lugs
Body width 39.5 mm
Power dissipation at rated current 20.6 W
Weight Approx. 0.42 kg
RoHS compliant Yes
HS Code 85361090
Country of Manufacture Hungary
Device Type Fuse link
Fuse Type NH (DIN)
Fuse Size NH2

Frequently Asked Questions

What is the Mersen NH2GG50V250-1 used for?

It provides overload and short circuit protection for industrial low voltage electrical distribution systems, switchgear and power equipment.

What is the current rating of this fuse?

The NH2GG50V250-1 has a 250 A rated current.

What voltage is this fuse designed for?

This fuse is rated for operation on 500 V AC systems and also supports 250 V DC applications.

What does the gG classification mean?

The gG utilisation category provides full-range protection against both overload and short circuit faults, making it suitable for protecting cables and general electrical equipment.

What is the breaking capacity of this fuse?

The NH2GG50V250-1 offers a high 120 kA breaking capacity, allowing safe interruption of high prospective fault currents.

Trusted for Industrial Circuit Protection

Mersen NH fuse links are trusted worldwide by electrical engineers, OEM manufacturers and panel builders for dependable circuit protection, long service life and compliance with international low voltage standards.

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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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